21227834040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:755

約数の個数: 512

約数和(自身を含む): 80687923200

約数和(自身を除く): 59460089160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 31, 34, 35, 40, 42, 51, 56, 60, 62, 68, 70, 79, 84, 85, 93, 102, 105, 119, 120, 124, 136, 140, 155, 158, 168, 170, 186, 204, 210, 217, 237, 238, 248, 255, 280, 310, 316, 340, 357, 372, 395, 408, 420, 434, 465, 474, 476, 510, 527, 553, 595, 607, 620, 632, 651, 680, 714, 744, 790, 840, 868, 930, 948, 952, 1020, 1054, 1085, 1106, 1185, 1190, 1214, 1240, 1302, 1343, 1428, 1580, 1581, 1659, 1736, 1785, 1821, 1860, 1896, 2040, 2108, 2170, 2212, 2370, 2380, 2428, 2449, 2604, 2635, 2686, 2765, 2856, 3035, 3160, 3162, 3255, 3318, 3570, 3642, 3689, 3720, 4029, 4216, 4249, 4340, 4424, 4740, 4760, 4856, 4898, 5208, 5270, 5372, 5530, 6070, 6324, 6510, 6636, 6715, 7140, 7284, 7347, 7378, 7905, 8058, 8295, 8498, 8680, 9105, 9401, 9480, 9796, 10319, 10540, 10744, 11060, 11067, 12140, 12245, 12648, 12747, 13020, 13272, 13430, 14280, 14568, 14694, 14756, 15810, 16116, 16590, 16996, 17143, 18210, 18445, 18802, 18817, 19592, 20145, 20638, 21080, 21245, 22120, 22134, 24280, 24490, 25494, 26040, 26860, 28203, 29388, 29512, 30957, 31620, 32232, 33180, 33992, 34286, 36420, 36735, 36890, 37604, 37634, 40290, 41276, 41633, 42490, 44268, 47005, 47953, 48980, 50988, 51429, 51595, 53720, 55335, 56406, 56451, 58776, 61914, 63240, 63735, 66360, 68572, 72233, 72840, 73470, 73780, 75208, 75268, 80580, 82552, 83266, 84980, 85715, 88536, 94010, 94085, 95906, 97960, 101976, 102858, 103190, 110670, 112812, 112902, 123828, 124899, 127470, 131719, 137144, 141015, 143859, 144466, 146940, 147560, 150536, 154785, 161160, 166532, 169960, 171430, 188020, 188170, 191812, 205716, 206380, 208165, 216699, 221340, 225624, 225804, 239765, 247656, 249798, 254940, 257145, 263438, 282030, 282255, 287718, 288932, 291431, 293880, 309570, 319889, 333064, 335671, 342860, 361165, 376040, 376340, 383624, 395157, 411432, 412760, 416330, 433398, 442680, 451608, 479530, 499596, 509880, 514290, 526876, 564060, 564510, 575436, 577864, 582862, 619140, 624495, 639778, 658595, 671342, 685720, 719295, 722330, 752680, 790314, 815201, 832660, 866796, 874293, 959060, 959667, 999192, 1007013, 1028580, 1053752, 1083495, 1128120, 1129020, 1150872, 1165724, 1238280, 1248990, 1279556, 1317190, 1342684, 1438590, 1444660, 1457155, 1486543, 1580628, 1599445, 1630402, 1665320, 1678355, 1733592, 1748586, 1918120, 1919334, 1975785, 2014026, 2057160, 2166990, 2239223, 2258040, 2331448, 2445603, 2497980, 2559112, 2634380, 2685368, 2877180, 2889320, 2914310, 2973086, 3161256, 3198890, 3260804, 3356710, 3497172, 3838668, 3951570, 4028052, 4076005, 4333980, 4371465, 4459629, 4478446, 4798335, 4891206, 4995960, 5035065, 5268760, 5706407, 5754360, 5828620, 5946172, 6397780, 6521608, 6713420, 6717669, 6994344, 7432715, 7677336, 7903140, 8056104, 8152010, 8667960, 8742930, 8919258, 8956892, 9596670, 9782412, 10070130, 10405801, 11196115, 11412814, 11657240, 11892344, 12228015, 12795560, 13426840, 13435338, 14865430, 15806280, 16304020, 17119221, 17485860, 17838516, 17913784, 19193340, 19564824, 20140260, 20811602, 22298145, 22392230, 22825628, 24456030, 25271231, 26870676, 28532035, 29730860, 31217403, 32608040, 33588345, 34238442, 34971720, 35677032, 38386680, 40280520, 41623204, 44596290, 44784460, 45651256, 48912060, 50542462, 52029005, 53741352, 57064070, 59461720, 62434806, 67176690, 68476884, 75813693, 83246408, 85596105, 89192580, 89568920, 97824120, 101084924, 104058010, 114128140, 124869612, 126356155, 134353380, 136953768, 151627386, 156087015, 171192210, 176898617, 178385160, 202169848, 208116020, 228256280, 249739224, 252712310, 268706760, 303254772, 312174030, 342384420, 353797234, 379068465, 416232040, 505424620, 530695851, 606509544, 624348060, 684768840, 707594468, 758136930, 884493085, 1010849240, 1061391702, 1248696120, 1415188936, 1516273860, 1768986170, 2122783404, 2653479255, 3032547720, 3537972340, 4245566808, 5306958510, 7075944680, 10613917020, 21227834040]

約数ペア:

[(1, 21227834040), (2, 10613917020), (3, 7075944680), (4, 5306958510), (5, 4245566808), (6, 3537972340), (7, 3032547720), (8, 2653479255), (10, 2122783404), (12, 1768986170), (14, 1516273860), (15, 1415188936), (17, 1248696120), (20, 1061391702), (21, 1010849240), (24, 884493085), (28, 758136930), (30, 707594468), (31, 684768840), (34, 624348060), (35, 606509544), (40, 530695851), (42, 505424620), (51, 416232040), (56, 379068465), (60, 353797234), (62, 342384420), (68, 312174030), (70, 303254772), (79, 268706760), (84, 252712310), (85, 249739224), (93, 228256280), (102, 208116020), (105, 202169848), (119, 178385160), (120, 176898617), (124, 171192210), (136, 156087015), (140, 151627386), (155, 136953768), (158, 134353380), (168, 126356155), (170, 124869612), (186, 114128140), (204, 104058010), (210, 101084924), (217, 97824120), (237, 89568920), (238, 89192580), (248, 85596105), (255, 83246408), (280, 75813693), (310, 68476884), (316, 67176690), (340, 62434806), (357, 59461720), (372, 57064070), (395, 53741352), (408, 52029005), (420, 50542462), (434, 48912060), (465, 45651256), (474, 44784460), (476, 44596290), (510, 41623204), (527, 40280520), (553, 38386680), (595, 35677032), (607, 34971720), (620, 34238442), (632, 33588345), (651, 32608040), (680, 31217403), (714, 29730860), (744, 28532035), (790, 26870676), (840, 25271231), (868, 24456030), (930, 22825628), (948, 22392230), (952, 22298145), (1020, 20811602), (1054, 20140260), (1085, 19564824), (1106, 19193340), (1185, 17913784), (1190, 17838516), (1214, 17485860), (1240, 17119221), (1302, 16304020), (1343, 15806280), (1428, 14865430), (1580, 13435338), (1581, 13426840), (1659, 12795560), (1736, 12228015), (1785, 11892344), (1821, 11657240), (1860, 11412814), (1896, 11196115), (2040, 10405801), (2108, 10070130), (2170, 9782412), (2212, 9596670), (2370, 8956892), (2380, 8919258), (2428, 8742930), (2449, 8667960), (2604, 8152010), (2635, 8056104), (2686, 7903140), (2765, 7677336), (2856, 7432715), (3035, 6994344), (3160, 6717669), (3162, 6713420), (3255, 6521608), (3318, 6397780), (3570, 5946172), (3642, 5828620), (3689, 5754360), (3720, 5706407), (4029, 5268760), (4216, 5035065), (4249, 4995960), (4340, 4891206), (4424, 4798335), (4740, 4478446), (4760, 4459629), (4856, 4371465), (4898, 4333980), (5208, 4076005), (5270, 4028052), (5372, 3951570), (5530, 3838668), (6070, 3497172), (6324, 3356710), (6510, 3260804), (6636, 3198890), (6715, 3161256), (7140, 2973086), (7284, 2914310), (7347, 2889320), (7378, 2877180), (7905, 2685368), (8058, 2634380), (8295, 2559112), (8498, 2497980), (8680, 2445603), (9105, 2331448), (9401, 2258040), (9480, 2239223), (9796, 2166990), (10319, 2057160), (10540, 2014026), (10744, 1975785), (11060, 1919334), (11067, 1918120), (12140, 1748586), (12245, 1733592), (12648, 1678355), (12747, 1665320), (13020, 1630402), (13272, 1599445), (13430, 1580628), (14280, 1486543), (14568, 1457155), (14694, 1444660), (14756, 1438590), (15810, 1342684), (16116, 1317190), (16590, 1279556), (16996, 1248990), (17143, 1238280), (18210, 1165724), (18445, 1150872), (18802, 1129020), (18817, 1128120), (19592, 1083495), (20145, 1053752), (20638, 1028580), (21080, 1007013), (21245, 999192), (22120, 959667), (22134, 959060), (24280, 874293), (24490, 866796), (25494, 832660), (26040, 815201), (26860, 790314), (28203, 752680), (29388, 722330), (29512, 719295), (30957, 685720), (31620, 671342), (32232, 658595), (33180, 639778), (33992, 624495), (34286, 619140), (36420, 582862), (36735, 577864), (36890, 575436), (37604, 564510), (37634, 564060), (40290, 526876), (41276, 514290), (41633, 509880), (42490, 499596), (44268, 479530), (47005, 451608), (47953, 442680), (48980, 433398), (50988, 416330), (51429, 412760), (51595, 411432), (53720, 395157), (55335, 383624), (56406, 376340), (56451, 376040), (58776, 361165), (61914, 342860), (63240, 335671), (63735, 333064), (66360, 319889), (68572, 309570), (72233, 293880), (72840, 291431), (73470, 288932), (73780, 287718), (75208, 282255), (75268, 282030), (80580, 263438), (82552, 257145), (83266, 254940), (84980, 249798), (85715, 247656), (88536, 239765), (94010, 225804), (94085, 225624), (95906, 221340), (97960, 216699), (101976, 208165), (102858, 206380), (103190, 205716), (110670, 191812), (112812, 188170), (112902, 188020), (123828, 171430), (124899, 169960), (127470, 166532), (131719, 161160), (137144, 154785), (141015, 150536), (143859, 147560), (144466, 146940)]