19311130080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13109}}^1$

素因数の和:13175

約数の個数: 384

約数和(自身を含む): 76117708800

約数和(自身を除く): 56806578720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 66, 72, 80, 88, 90, 93, 96, 99, 108, 110, 120, 124, 132, 135, 144, 155, 160, 165, 176, 180, 186, 198, 216, 220, 240, 248, 264, 270, 279, 288, 297, 310, 330, 341, 352, 360, 372, 396, 432, 440, 465, 480, 495, 496, 528, 540, 558, 594, 620, 660, 682, 720, 744, 792, 837, 864, 880, 930, 990, 992, 1023, 1056, 1080, 1116, 1188, 1240, 1320, 1364, 1395, 1440, 1485, 1488, 1584, 1674, 1705, 1760, 1860, 1980, 2046, 2160, 2232, 2376, 2480, 2640, 2728, 2790, 2970, 2976, 3069, 3168, 3348, 3410, 3720, 3960, 4092, 4185, 4320, 4464, 4752, 4960, 5115, 5280, 5456, 5580, 5940, 6138, 6696, 6820, 7440, 7920, 8184, 8370, 8928, 9207, 9504, 10230, 10912, 11160, 11880, 12276, 13109, 13392, 13640, 14880, 15345, 15840, 16368, 16740, 18414, 20460, 22320, 23760, 24552, 26218, 26784, 27280, 30690, 32736, 33480, 36828, 39327, 40920, 44640, 46035, 47520, 49104, 52436, 54560, 61380, 65545, 66960, 73656, 78654, 81840, 92070, 98208, 104872, 117981, 122760, 131090, 133920, 144199, 147312, 157308, 163680, 184140, 196635, 209744, 235962, 245520, 262180, 288398, 294624, 314616, 353943, 368280, 393270, 406379, 419488, 432597, 471924, 491040, 524360, 576796, 589905, 629232, 707886, 720995, 736560, 786540, 812758, 865194, 943848, 1048720, 1153592, 1179810, 1219137, 1258464, 1297791, 1415772, 1441990, 1473120, 1573080, 1625516, 1730388, 1769715, 1887696, 2031895, 2097440, 2162985, 2307184, 2359620, 2438274, 2595582, 2831544, 2883980, 3146160, 3251032, 3460776, 3539430, 3657411, 3775392, 3893373, 4063790, 4325970, 4470169, 4614368, 4719240, 4876548, 5191164, 5663088, 5767960, 6095685, 6292320, 6488955, 6502064, 6921552, 7078860, 7314822, 7786746, 8127580, 8651940, 8940338, 9438480, 9753096, 10382328, 10972233, 11326176, 11535920, 12191370, 12977910, 13004128, 13410507, 13843104, 14157720, 14629644, 15573492, 16255160, 17303880, 17880676, 18287055, 18876960, 19466865, 19506192, 20764656, 21944466, 22350845, 23071840, 24382740, 25955820, 26821014, 28315440, 29259288, 31146984, 32510320, 34607760, 35761352, 36574110, 38933730, 39012384, 40231521, 41529312, 43888932, 44701690, 48765480, 51911640, 53642028, 54861165, 56630880, 58518576, 62293968, 65020640, 67052535, 69215520, 71522704, 73148220, 77867460, 80463042, 87777864, 89403380, 97530960, 103823280, 107284056, 109722330, 117037152, 120694563, 124587936, 134105070, 143045408, 146296440, 155734920, 160926084, 175555728, 178806760, 195061920, 201157605, 207646560, 214568112, 219444660, 241389126, 268210140, 292592880, 311469840, 321852168, 351111456, 357613520, 402315210, 429136224, 438889320, 482778252, 536420280, 585185760, 603472815, 622939680, 643704336, 715227040, 804630420, 877778640, 965556504, 1072840560, 1206945630, 1287408672, 1609260840, 1755557280, 1931113008, 2145681120, 2413891260, 3218521680, 3862226016, 4827782520, 6437043360, 9655565040, 19311130080]

約数ペア:

[(1, 19311130080), (2, 9655565040), (3, 6437043360), (4, 4827782520), (5, 3862226016), (6, 3218521680), (8, 2413891260), (9, 2145681120), (10, 1931113008), (11, 1755557280), (12, 1609260840), (15, 1287408672), (16, 1206945630), (18, 1072840560), (20, 965556504), (22, 877778640), (24, 804630420), (27, 715227040), (30, 643704336), (31, 622939680), (32, 603472815), (33, 585185760), (36, 536420280), (40, 482778252), (44, 438889320), (45, 429136224), (48, 402315210), (54, 357613520), (55, 351111456), (60, 321852168), (62, 311469840), (66, 292592880), (72, 268210140), (80, 241389126), (88, 219444660), (90, 214568112), (93, 207646560), (96, 201157605), (99, 195061920), (108, 178806760), (110, 175555728), (120, 160926084), (124, 155734920), (132, 146296440), (135, 143045408), (144, 134105070), (155, 124587936), (160, 120694563), (165, 117037152), (176, 109722330), (180, 107284056), (186, 103823280), (198, 97530960), (216, 89403380), (220, 87777864), (240, 80463042), (248, 77867460), (264, 73148220), (270, 71522704), (279, 69215520), (288, 67052535), (297, 65020640), (310, 62293968), (330, 58518576), (341, 56630880), (352, 54861165), (360, 53642028), (372, 51911640), (396, 48765480), (432, 44701690), (440, 43888932), (465, 41529312), (480, 40231521), (495, 39012384), (496, 38933730), (528, 36574110), (540, 35761352), (558, 34607760), (594, 32510320), (620, 31146984), (660, 29259288), (682, 28315440), (720, 26821014), (744, 25955820), (792, 24382740), (837, 23071840), (864, 22350845), (880, 21944466), (930, 20764656), (990, 19506192), (992, 19466865), (1023, 18876960), (1056, 18287055), (1080, 17880676), (1116, 17303880), (1188, 16255160), (1240, 15573492), (1320, 14629644), (1364, 14157720), (1395, 13843104), (1440, 13410507), (1485, 13004128), (1488, 12977910), (1584, 12191370), (1674, 11535920), (1705, 11326176), (1760, 10972233), (1860, 10382328), (1980, 9753096), (2046, 9438480), (2160, 8940338), (2232, 8651940), (2376, 8127580), (2480, 7786746), (2640, 7314822), (2728, 7078860), (2790, 6921552), (2970, 6502064), (2976, 6488955), (3069, 6292320), (3168, 6095685), (3348, 5767960), (3410, 5663088), (3720, 5191164), (3960, 4876548), (4092, 4719240), (4185, 4614368), (4320, 4470169), (4464, 4325970), (4752, 4063790), (4960, 3893373), (5115, 3775392), (5280, 3657411), (5456, 3539430), (5580, 3460776), (5940, 3251032), (6138, 3146160), (6696, 2883980), (6820, 2831544), (7440, 2595582), (7920, 2438274), (8184, 2359620), (8370, 2307184), (8928, 2162985), (9207, 2097440), (9504, 2031895), (10230, 1887696), (10912, 1769715), (11160, 1730388), (11880, 1625516), (12276, 1573080), (13109, 1473120), (13392, 1441990), (13640, 1415772), (14880, 1297791), (15345, 1258464), (15840, 1219137), (16368, 1179810), (16740, 1153592), (18414, 1048720), (20460, 943848), (22320, 865194), (23760, 812758), (24552, 786540), (26218, 736560), (26784, 720995), (27280, 707886), (30690, 629232), (32736, 589905), (33480, 576796), (36828, 524360), (39327, 491040), (40920, 471924), (44640, 432597), (46035, 419488), (47520, 406379), (49104, 393270), (52436, 368280), (54560, 353943), (61380, 314616), (65545, 294624), (66960, 288398), (73656, 262180), (78654, 245520), (81840, 235962), (92070, 209744), (98208, 196635), (104872, 184140), (117981, 163680), (122760, 157308), (131090, 147312), (133920, 144199)]