2425185720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{1117}}^1$

素因数の和:1334

約数の個数: 192

約数和(自身を含む): 8151829920

約数和(自身を除く): 5726644200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 163, 180, 185, 222, 296, 326, 333, 360, 370, 444, 489, 555, 652, 666, 740, 815, 888, 978, 1110, 1117, 1304, 1332, 1467, 1480, 1630, 1665, 1956, 2220, 2234, 2445, 2664, 2934, 3260, 3330, 3351, 3912, 4440, 4468, 4890, 5585, 5868, 6031, 6520, 6660, 6702, 7335, 8936, 9780, 10053, 11170, 11736, 12062, 13320, 13404, 14670, 16755, 18093, 19560, 20106, 22340, 24124, 26808, 29340, 30155, 33510, 36186, 40212, 41329, 44680, 48248, 50265, 54279, 58680, 60310, 67020, 72372, 80424, 82658, 90465, 100530, 108558, 120620, 123987, 134040, 144744, 165316, 180930, 182071, 201060, 206645, 217116, 241240, 247974, 271395, 330632, 361860, 364142, 371961, 402120, 413290, 434232, 495948, 542790, 546213, 619935, 723720, 728284, 743922, 826580, 910355, 991896, 1085580, 1092426, 1239870, 1456568, 1487844, 1638639, 1653160, 1820710, 1859805, 2171160, 2184852, 2479740, 2731065, 2975688, 3277278, 3641420, 3719610, 4369704, 4959480, 5462130, 6554556, 6736627, 7282840, 7439220, 8193195, 10924260, 13109112, 13473254, 14878440, 16386390, 20209881, 21848520, 26946508, 32772780, 33683135, 40419762, 53893016, 60629643, 65545560, 67366270, 80839524, 101049405, 121259286, 134732540, 161679048, 202098810, 242518572, 269465080, 303148215, 404197620, 485037144, 606296430, 808395240, 1212592860, 2425185720]

約数ペア:

[(1, 2425185720), (2, 1212592860), (3, 808395240), (4, 606296430), (5, 485037144), (6, 404197620), (8, 303148215), (9, 269465080), (10, 242518572), (12, 202098810), (15, 161679048), (18, 134732540), (20, 121259286), (24, 101049405), (30, 80839524), (36, 67366270), (37, 65545560), (40, 60629643), (45, 53893016), (60, 40419762), (72, 33683135), (74, 32772780), (90, 26946508), (111, 21848520), (120, 20209881), (148, 16386390), (163, 14878440), (180, 13473254), (185, 13109112), (222, 10924260), (296, 8193195), (326, 7439220), (333, 7282840), (360, 6736627), (370, 6554556), (444, 5462130), (489, 4959480), (555, 4369704), (652, 3719610), (666, 3641420), (740, 3277278), (815, 2975688), (888, 2731065), (978, 2479740), (1110, 2184852), (1117, 2171160), (1304, 1859805), (1332, 1820710), (1467, 1653160), (1480, 1638639), (1630, 1487844), (1665, 1456568), (1956, 1239870), (2220, 1092426), (2234, 1085580), (2445, 991896), (2664, 910355), (2934, 826580), (3260, 743922), (3330, 728284), (3351, 723720), (3912, 619935), (4440, 546213), (4468, 542790), (4890, 495948), (5585, 434232), (5868, 413290), (6031, 402120), (6520, 371961), (6660, 364142), (6702, 361860), (7335, 330632), (8936, 271395), (9780, 247974), (10053, 241240), (11170, 217116), (11736, 206645), (12062, 201060), (13320, 182071), (13404, 180930), (14670, 165316), (16755, 144744), (18093, 134040), (19560, 123987), (20106, 120620), (22340, 108558), (24124, 100530), (26808, 90465), (29340, 82658), (30155, 80424), (33510, 72372), (36186, 67020), (40212, 60310), (41329, 58680), (44680, 54279), (48248, 50265)]