20013376320

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1511}}^1$

素因数の和:1620

約数の個数: 560

約数和(自身を含む): 82530379008

約数和(自身を除く): 62517002688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 73, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 146, 160, 162, 168, 180, 189, 192, 210, 216, 219, 224, 240, 252, 270, 280, 288, 292, 315, 320, 324, 336, 360, 365, 378, 405, 420, 432, 438, 448, 480, 504, 511, 540, 560, 567, 576, 584, 630, 648, 657, 672, 720, 730, 756, 810, 840, 864, 876, 945, 960, 1008, 1022, 1080, 1095, 1120, 1134, 1168, 1260, 1296, 1314, 1344, 1440, 1460, 1511, 1512, 1533, 1620, 1680, 1728, 1752, 1890, 1971, 2016, 2044, 2160, 2190, 2240, 2268, 2336, 2520, 2555, 2592, 2628, 2835, 2880, 2920, 3022, 3024, 3066, 3240, 3285, 3360, 3504, 3780, 3942, 4032, 4088, 4320, 4380, 4533, 4536, 4599, 4672, 5040, 5110, 5184, 5256, 5670, 5840, 5913, 6044, 6048, 6132, 6480, 6570, 6720, 7008, 7555, 7560, 7665, 7884, 8176, 8640, 8760, 9066, 9072, 9198, 9855, 10080, 10220, 10512, 10577, 11340, 11680, 11826, 12088, 12096, 12264, 12960, 13140, 13599, 13797, 14016, 15110, 15120, 15330, 15768, 16352, 17520, 18132, 18144, 18396, 19710, 20160, 20440, 21024, 21154, 22665, 22680, 22995, 23360, 23652, 24176, 24528, 25920, 26280, 27198, 27594, 29565, 30220, 30240, 30660, 31536, 31731, 32704, 35040, 36264, 36288, 36792, 39420, 40797, 40880, 41391, 42048, 42308, 45330, 45360, 45990, 47304, 48352, 49056, 52560, 52885, 54396, 55188, 59130, 60440, 60480, 61320, 63072, 63462, 67995, 68985, 70080, 72528, 73584, 78840, 81594, 81760, 82782, 84616, 90660, 90720, 91980, 94608, 95193, 96704, 98112, 105120, 105770, 108792, 110303, 110376, 118260, 120880, 122391, 122640, 126144, 126924, 135990, 137970, 145056, 147168, 157680, 158655, 163188, 163520, 165564, 169232, 181320, 181440, 183960, 189216, 190386, 203985, 206955, 210240, 211540, 217584, 220606, 220752, 236520, 241760, 244782, 245280, 253848, 271980, 275940, 285579, 290112, 294336, 315360, 317310, 326376, 330909, 331128, 338464, 362640, 367920, 378432, 380772, 407970, 413910, 423080, 435168, 441212, 441504, 473040, 475965, 483520, 489564, 490560, 507696, 543960, 551515, 551880, 571158, 611955, 630720, 634620, 652752, 661818, 662256, 676928, 725280, 735840, 761544, 772121, 815940, 827820, 846160, 856737, 870336, 882424, 883008, 946080, 951930, 979128, 992727, 1015392, 1087920, 1103030, 1103760, 1142316, 1223910, 1269240, 1305504, 1323636, 1324512, 1427895, 1450560, 1471680, 1523088, 1544242, 1631880, 1654545, 1655640, 1692320, 1713474, 1764848, 1892160, 1903860, 1958256, 1985454, 2030784, 2175840, 2206060, 2207520, 2284632, 2316363, 2447820, 2538480, 2611008, 2647272, 2649024, 2855790, 2978181, 3046176, 3088484, 3263760, 3309090, 3311280, 3384640, 3426948, 3529696, 3807720, 3860605, 3916512, 3970908, 4283685, 4351680, 4412120, 4415040, 4569264, 4632726, 4895640, 4963635, 5076960, 5294544, 5711580, 5956362, 6092352, 6176968, 6527520, 6618180, 6622560, 6853896, 6949089, 7059392, 7615440, 7721210, 7833024, 7941816, 8567370, 8824240, 8934543, 9138528, 9265452, 9791280, 9927270, 10153920, 10589088, 11423160, 11581815, 11912724, 12353936, 13055040, 13236360, 13245120, 13707792, 13898178, 14890905, 15230880, 15442420, 15883632, 17134740, 17648480, 17869086, 18277056, 18530904, 19582560, 19854540, 20847267, 21178176, 22846320, 23163630, 23825448, 24707872, 26472720, 27415584, 27796356, 29781810, 30461760, 30884840, 31767264, 34269480, 34745445, 35296960, 35738172, 37061808, 39165120, 39709080, 41694534, 44672715, 45692640, 46327260, 47650896, 49415744, 52945440, 54831168, 55592712, 59563620, 61769680, 62541801, 63534528, 68538960, 69490890, 71476344, 74123616, 79418160, 83389068, 89345430, 91385280, 92654520, 95301792, 104236335, 105890880, 111185424, 119127240, 123539360, 125083602, 137077920, 138981780, 142952688, 148247232, 158836320, 166778136, 178690860, 185309040, 190603584, 208472670, 222370848, 238254480, 247078720, 250167204, 274155840, 277963560, 285905376, 312709005, 317672640, 333556272, 357381720, 370618080, 416945340, 444741696, 476508960, 500334408, 555927120, 571810752, 625418010, 667112544, 714763440, 741236160, 833890680, 953017920, 1000668816, 1111854240, 1250836020, 1334225088, 1429526880, 1667781360, 2001337632, 2223708480, 2501672040, 2859053760, 3335562720, 4002675264, 5003344080, 6671125440, 10006688160, 20013376320]

約数ペア:

[(1, 20013376320), (2, 10006688160), (3, 6671125440), (4, 5003344080), (5, 4002675264), (6, 3335562720), (7, 2859053760), (8, 2501672040), (9, 2223708480), (10, 2001337632), (12, 1667781360), (14, 1429526880), (15, 1334225088), (16, 1250836020), (18, 1111854240), (20, 1000668816), (21, 953017920), (24, 833890680), (27, 741236160), (28, 714763440), (30, 667112544), (32, 625418010), (35, 571810752), (36, 555927120), (40, 500334408), (42, 476508960), (45, 444741696), (48, 416945340), (54, 370618080), (56, 357381720), (60, 333556272), (63, 317672640), (64, 312709005), (70, 285905376), (72, 277963560), (73, 274155840), (80, 250167204), (81, 247078720), (84, 238254480), (90, 222370848), (96, 208472670), (105, 190603584), (108, 185309040), (112, 178690860), (120, 166778136), (126, 158836320), (135, 148247232), (140, 142952688), (144, 138981780), (146, 137077920), (160, 125083602), (162, 123539360), (168, 119127240), (180, 111185424), (189, 105890880), (192, 104236335), (210, 95301792), (216, 92654520), (219, 91385280), (224, 89345430), (240, 83389068), (252, 79418160), (270, 74123616), (280, 71476344), (288, 69490890), (292, 68538960), (315, 63534528), (320, 62541801), (324, 61769680), (336, 59563620), (360, 55592712), (365, 54831168), (378, 52945440), (405, 49415744), (420, 47650896), (432, 46327260), (438, 45692640), (448, 44672715), (480, 41694534), (504, 39709080), (511, 39165120), (540, 37061808), (560, 35738172), (567, 35296960), (576, 34745445), (584, 34269480), (630, 31767264), (648, 30884840), (657, 30461760), (672, 29781810), (720, 27796356), (730, 27415584), (756, 26472720), (810, 24707872), (840, 23825448), (864, 23163630), (876, 22846320), (945, 21178176), (960, 20847267), (1008, 19854540), (1022, 19582560), (1080, 18530904), (1095, 18277056), (1120, 17869086), (1134, 17648480), (1168, 17134740), (1260, 15883632), (1296, 15442420), (1314, 15230880), (1344, 14890905), (1440, 13898178), (1460, 13707792), (1511, 13245120), (1512, 13236360), (1533, 13055040), (1620, 12353936), (1680, 11912724), (1728, 11581815), (1752, 11423160), (1890, 10589088), (1971, 10153920), (2016, 9927270), (2044, 9791280), (2160, 9265452), (2190, 9138528), (2240, 8934543), (2268, 8824240), (2336, 8567370), (2520, 7941816), (2555, 7833024), (2592, 7721210), (2628, 7615440), (2835, 7059392), (2880, 6949089), (2920, 6853896), (3022, 6622560), (3024, 6618180), (3066, 6527520), (3240, 6176968), (3285, 6092352), (3360, 5956362), (3504, 5711580), (3780, 5294544), (3942, 5076960), (4032, 4963635), (4088, 4895640), (4320, 4632726), (4380, 4569264), (4533, 4415040), (4536, 4412120), (4599, 4351680), (4672, 4283685), (5040, 3970908), (5110, 3916512), (5184, 3860605), (5256, 3807720), (5670, 3529696), (5840, 3426948), (5913, 3384640), (6044, 3311280), (6048, 3309090), (6132, 3263760), (6480, 3088484), (6570, 3046176), (6720, 2978181), (7008, 2855790), (7555, 2649024), (7560, 2647272), (7665, 2611008), (7884, 2538480), (8176, 2447820), (8640, 2316363), (8760, 2284632), (9066, 2207520), (9072, 2206060), (9198, 2175840), (9855, 2030784), (10080, 1985454), (10220, 1958256), (10512, 1903860), (10577, 1892160), (11340, 1764848), (11680, 1713474), (11826, 1692320), (12088, 1655640), (12096, 1654545), (12264, 1631880), (12960, 1544242), (13140, 1523088), (13599, 1471680), (13797, 1450560), (14016, 1427895), (15110, 1324512), (15120, 1323636), (15330, 1305504), (15768, 1269240), (16352, 1223910), (17520, 1142316), (18132, 1103760), (18144, 1103030), (18396, 1087920), (19710, 1015392), (20160, 992727), (20440, 979128), (21024, 951930), (21154, 946080), (22665, 883008), (22680, 882424), (22995, 870336), (23360, 856737), (23652, 846160), (24176, 827820), (24528, 815940), (25920, 772121), (26280, 761544), (27198, 735840), (27594, 725280), (29565, 676928), (30220, 662256), (30240, 661818), (30660, 652752), (31536, 634620), (31731, 630720), (32704, 611955), (35040, 571158), (36264, 551880), (36288, 551515), (36792, 543960), (39420, 507696), (40797, 490560), (40880, 489564), (41391, 483520), (42048, 475965), (42308, 473040), (45330, 441504), (45360, 441212), (45990, 435168), (47304, 423080), (48352, 413910), (49056, 407970), (52560, 380772), (52885, 378432), (54396, 367920), (55188, 362640), (59130, 338464), (60440, 331128), (60480, 330909), (61320, 326376), (63072, 317310), (63462, 315360), (67995, 294336), (68985, 290112), (70080, 285579), (72528, 275940), (73584, 271980), (78840, 253848), (81594, 245280), (81760, 244782), (82782, 241760), (84616, 236520), (90660, 220752), (90720, 220606), (91980, 217584), (94608, 211540), (95193, 210240), (96704, 206955), (98112, 203985), (105120, 190386), (105770, 189216), (108792, 183960), (110303, 181440), (110376, 181320), (118260, 169232), (120880, 165564), (122391, 163520), (122640, 163188), (126144, 158655), (126924, 157680), (135990, 147168), (137970, 145056)]