2016720300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:521

約数の個数: 288

約数和(自身を含む): 6964554240

約数和(自身を除く): 4947833940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 41, 42, 50, 59, 60, 70, 75, 82, 84, 100, 105, 118, 123, 140, 150, 164, 175, 177, 205, 210, 236, 246, 287, 295, 300, 350, 354, 397, 410, 413, 420, 492, 525, 574, 590, 615, 700, 708, 794, 820, 826, 861, 885, 1025, 1050, 1148, 1180, 1191, 1230, 1239, 1435, 1475, 1588, 1652, 1722, 1770, 1985, 2050, 2065, 2100, 2382, 2419, 2460, 2478, 2779, 2870, 2950, 3075, 3444, 3540, 3970, 4100, 4130, 4305, 4425, 4764, 4838, 4956, 5558, 5740, 5900, 5955, 6150, 6195, 7175, 7257, 7940, 8260, 8337, 8610, 8850, 9676, 9925, 10325, 11116, 11910, 12095, 12300, 12390, 13895, 14350, 14514, 16277, 16674, 16933, 17220, 17700, 19850, 20650, 21525, 23423, 23820, 24190, 24780, 27790, 28700, 29028, 29775, 30975, 32554, 33348, 33866, 36285, 39700, 41300, 41685, 43050, 46846, 48380, 48831, 50799, 55580, 59550, 60475, 61950, 65108, 67732, 69475, 70269, 72570, 81385, 83370, 84665, 86100, 93692, 97662, 101598, 113939, 117115, 119100, 120950, 123900, 138950, 140538, 145140, 162770, 163961, 166740, 169330, 181425, 195324, 203196, 208425, 227878, 234230, 241900, 244155, 253995, 277900, 281076, 325540, 327922, 338660, 341817, 351345, 362850, 406925, 416850, 423325, 455756, 468460, 488310, 491883, 507990, 569695, 585575, 655844, 683634, 702690, 725700, 813850, 819805, 833700, 846650, 960343, 976620, 983766, 1015980, 1139390, 1171150, 1220775, 1269975, 1367268, 1405380, 1627700, 1639610, 1693300, 1709085, 1756725, 1920686, 1967532, 2278780, 2342300, 2441550, 2459415, 2539950, 2848475, 2881029, 3279220, 3418170, 3513450, 3841372, 4099025, 4801715, 4883100, 4918830, 5079900, 5696950, 5762058, 6722401, 6836340, 7026900, 8198050, 8545425, 9603430, 9837660, 11393900, 11524116, 12297075, 13444802, 14405145, 16396100, 17090850, 19206860, 20167203, 24008575, 24594150, 26889604, 28810290, 33612005, 34181700, 40334406, 48017150, 49188300, 57620580, 67224010, 72025725, 80668812, 96034300, 100836015, 134448020, 144051450, 168060025, 201672030, 288102900, 336120050, 403344060, 504180075, 672240100, 1008360150, 2016720300]

約数ペア:

[(1, 2016720300), (2, 1008360150), (3, 672240100), (4, 504180075), (5, 403344060), (6, 336120050), (7, 288102900), (10, 201672030), (12, 168060025), (14, 144051450), (15, 134448020), (20, 100836015), (21, 96034300), (25, 80668812), (28, 72025725), (30, 67224010), (35, 57620580), (41, 49188300), (42, 48017150), (50, 40334406), (59, 34181700), (60, 33612005), (70, 28810290), (75, 26889604), (82, 24594150), (84, 24008575), (100, 20167203), (105, 19206860), (118, 17090850), (123, 16396100), (140, 14405145), (150, 13444802), (164, 12297075), (175, 11524116), (177, 11393900), (205, 9837660), (210, 9603430), (236, 8545425), (246, 8198050), (287, 7026900), (295, 6836340), (300, 6722401), (350, 5762058), (354, 5696950), (397, 5079900), (410, 4918830), (413, 4883100), (420, 4801715), (492, 4099025), (525, 3841372), (574, 3513450), (590, 3418170), (615, 3279220), (700, 2881029), (708, 2848475), (794, 2539950), (820, 2459415), (826, 2441550), (861, 2342300), (885, 2278780), (1025, 1967532), (1050, 1920686), (1148, 1756725), (1180, 1709085), (1191, 1693300), (1230, 1639610), (1239, 1627700), (1435, 1405380), (1475, 1367268), (1588, 1269975), (1652, 1220775), (1722, 1171150), (1770, 1139390), (1985, 1015980), (2050, 983766), (2065, 976620), (2100, 960343), (2382, 846650), (2419, 833700), (2460, 819805), (2478, 813850), (2779, 725700), (2870, 702690), (2950, 683634), (3075, 655844), (3444, 585575), (3540, 569695), (3970, 507990), (4100, 491883), (4130, 488310), (4305, 468460), (4425, 455756), (4764, 423325), (4838, 416850), (4956, 406925), (5558, 362850), (5740, 351345), (5900, 341817), (5955, 338660), (6150, 327922), (6195, 325540), (7175, 281076), (7257, 277900), (7940, 253995), (8260, 244155), (8337, 241900), (8610, 234230), (8850, 227878), (9676, 208425), (9925, 203196), (10325, 195324), (11116, 181425), (11910, 169330), (12095, 166740), (12300, 163961), (12390, 162770), (13895, 145140), (14350, 140538), (14514, 138950), (16277, 123900), (16674, 120950), (16933, 119100), (17220, 117115), (17700, 113939), (19850, 101598), (20650, 97662), (21525, 93692), (23423, 86100), (23820, 84665), (24190, 83370), (24780, 81385), (27790, 72570), (28700, 70269), (29028, 69475), (29775, 67732), (30975, 65108), (32554, 61950), (33348, 60475), (33866, 59550), (36285, 55580), (39700, 50799), (41300, 48831), (41685, 48380), (43050, 46846)]