129339420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:133

約数の個数: 288

約数和(自身を含む): 458498880

約数和(自身を除く): 329159460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 37, 41, 42, 49, 58, 60, 70, 74, 82, 84, 87, 98, 105, 111, 116, 123, 140, 145, 147, 148, 164, 174, 185, 196, 203, 205, 210, 222, 245, 246, 259, 287, 290, 294, 348, 370, 406, 410, 420, 435, 444, 490, 492, 518, 555, 574, 580, 588, 609, 615, 735, 740, 777, 812, 820, 861, 870, 980, 1015, 1036, 1073, 1110, 1148, 1189, 1218, 1230, 1295, 1421, 1435, 1470, 1517, 1554, 1722, 1740, 1813, 2009, 2030, 2146, 2220, 2378, 2436, 2460, 2590, 2842, 2870, 2940, 3034, 3045, 3108, 3219, 3444, 3567, 3626, 3885, 4018, 4060, 4263, 4292, 4305, 4551, 4756, 5180, 5365, 5439, 5684, 5740, 5945, 6027, 6068, 6090, 6438, 7105, 7134, 7252, 7511, 7585, 7770, 8036, 8323, 8526, 8610, 9065, 9102, 10045, 10619, 10730, 10878, 11890, 12054, 12180, 12876, 14210, 14268, 15022, 15170, 15540, 16095, 16646, 17052, 17220, 17835, 18130, 18204, 20090, 21238, 21315, 21460, 21756, 22533, 22755, 23780, 24108, 24969, 27195, 28420, 30044, 30135, 30340, 31857, 32190, 33292, 35670, 36260, 37555, 40180, 41615, 42476, 42630, 43993, 45066, 45510, 49938, 52577, 53095, 54390, 58261, 60270, 63714, 64380, 71340, 74333, 75110, 83230, 85260, 87986, 90132, 91020, 99876, 105154, 106190, 108780, 112665, 116522, 120540, 124845, 127428, 131979, 148666, 150220, 157731, 159285, 166460, 174783, 175972, 210308, 212380, 219965, 222999, 225330, 233044, 249690, 262885, 263958, 291305, 297332, 307951, 315462, 318570, 349566, 371665, 439930, 445998, 450660, 499380, 525770, 527916, 582610, 615902, 630924, 637140, 659895, 699132, 743330, 788655, 873915, 879860, 891996, 923853, 1051540, 1114995, 1165220, 1231804, 1319790, 1486660, 1539755, 1577310, 1747830, 1847706, 2155657, 2229990, 2639580, 3079510, 3154620, 3495660, 3695412, 4311314, 4459980, 4619265, 6159020, 6466971, 8622628, 9238530, 10778285, 12933942, 18477060, 21556570, 25867884, 32334855, 43113140, 64669710, 129339420]

約数ペア:

[(1, 129339420), (2, 64669710), (3, 43113140), (4, 32334855), (5, 25867884), (6, 21556570), (7, 18477060), (10, 12933942), (12, 10778285), (14, 9238530), (15, 8622628), (20, 6466971), (21, 6159020), (28, 4619265), (29, 4459980), (30, 4311314), (35, 3695412), (37, 3495660), (41, 3154620), (42, 3079510), (49, 2639580), (58, 2229990), (60, 2155657), (70, 1847706), (74, 1747830), (82, 1577310), (84, 1539755), (87, 1486660), (98, 1319790), (105, 1231804), (111, 1165220), (116, 1114995), (123, 1051540), (140, 923853), (145, 891996), (147, 879860), (148, 873915), (164, 788655), (174, 743330), (185, 699132), (196, 659895), (203, 637140), (205, 630924), (210, 615902), (222, 582610), (245, 527916), (246, 525770), (259, 499380), (287, 450660), (290, 445998), (294, 439930), (348, 371665), (370, 349566), (406, 318570), (410, 315462), (420, 307951), (435, 297332), (444, 291305), (490, 263958), (492, 262885), (518, 249690), (555, 233044), (574, 225330), (580, 222999), (588, 219965), (609, 212380), (615, 210308), (735, 175972), (740, 174783), (777, 166460), (812, 159285), (820, 157731), (861, 150220), (870, 148666), (980, 131979), (1015, 127428), (1036, 124845), (1073, 120540), (1110, 116522), (1148, 112665), (1189, 108780), (1218, 106190), (1230, 105154), (1295, 99876), (1421, 91020), (1435, 90132), (1470, 87986), (1517, 85260), (1554, 83230), (1722, 75110), (1740, 74333), (1813, 71340), (2009, 64380), (2030, 63714), (2146, 60270), (2220, 58261), (2378, 54390), (2436, 53095), (2460, 52577), (2590, 49938), (2842, 45510), (2870, 45066), (2940, 43993), (3034, 42630), (3045, 42476), (3108, 41615), (3219, 40180), (3444, 37555), (3567, 36260), (3626, 35670), (3885, 33292), (4018, 32190), (4060, 31857), (4263, 30340), (4292, 30135), (4305, 30044), (4551, 28420), (4756, 27195), (5180, 24969), (5365, 24108), (5439, 23780), (5684, 22755), (5740, 22533), (5945, 21756), (6027, 21460), (6068, 21315), (6090, 21238), (6438, 20090), (7105, 18204), (7134, 18130), (7252, 17835), (7511, 17220), (7585, 17052), (7770, 16646), (8036, 16095), (8323, 15540), (8526, 15170), (8610, 15022), (9065, 14268), (9102, 14210), (10045, 12876), (10619, 12180), (10730, 12054), (10878, 11890)]