40606020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 158016768

約数和(自身を除く): 117410748

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 37, 39, 42, 45, 52, 60, 63, 65, 67, 70, 74, 78, 84, 90, 91, 105, 111, 117, 126, 130, 134, 140, 148, 156, 180, 182, 185, 195, 201, 210, 222, 234, 252, 259, 260, 268, 273, 315, 333, 335, 364, 370, 390, 402, 420, 444, 455, 468, 469, 481, 518, 546, 555, 585, 603, 630, 666, 670, 740, 777, 780, 804, 819, 871, 910, 938, 962, 1005, 1036, 1092, 1110, 1170, 1206, 1260, 1295, 1332, 1340, 1365, 1407, 1443, 1554, 1638, 1665, 1742, 1820, 1876, 1924, 2010, 2220, 2331, 2340, 2345, 2405, 2412, 2479, 2590, 2613, 2730, 2814, 2886, 3015, 3108, 3276, 3330, 3367, 3484, 3885, 4020, 4095, 4221, 4329, 4355, 4662, 4690, 4810, 4958, 5180, 5226, 5460, 5628, 5772, 6030, 6097, 6660, 6734, 7035, 7215, 7437, 7770, 7839, 8190, 8442, 8658, 8710, 9324, 9380, 9620, 9916, 10101, 10452, 11655, 12060, 12194, 12395, 13065, 13468, 14070, 14430, 14874, 15540, 15678, 16380, 16835, 16884, 17316, 17353, 17420, 18291, 20202, 21105, 21645, 22311, 23310, 24388, 24790, 26130, 28140, 28860, 29748, 30303, 30485, 31356, 32227, 33670, 34706, 36582, 37185, 39195, 40404, 42210, 43290, 44622, 46620, 49580, 50505, 52059, 52260, 54873, 60606, 60970, 64454, 67340, 69412, 73164, 74370, 78390, 84420, 86580, 86765, 89244, 91455, 96681, 101010, 104118, 109746, 111555, 121212, 121940, 128908, 148740, 151515, 156177, 156780, 161135, 173530, 182910, 193362, 202020, 208236, 219492, 223110, 225589, 260295, 274365, 290043, 303030, 312354, 322270, 347060, 365820, 386724, 446220, 451178, 483405, 520590, 548730, 580086, 606060, 624708, 644540, 676767, 780885, 902356, 966810, 1041180, 1097460, 1127945, 1160172, 1353534, 1450215, 1561770, 1933620, 2030301, 2255890, 2707068, 2900430, 3123540, 3383835, 4060602, 4511780, 5800860, 6767670, 8121204, 10151505, 13535340, 20303010, 40606020]

約数ペア:

[(1, 40606020), (2, 20303010), (3, 13535340), (4, 10151505), (5, 8121204), (6, 6767670), (7, 5800860), (9, 4511780), (10, 4060602), (12, 3383835), (13, 3123540), (14, 2900430), (15, 2707068), (18, 2255890), (20, 2030301), (21, 1933620), (26, 1561770), (28, 1450215), (30, 1353534), (35, 1160172), (36, 1127945), (37, 1097460), (39, 1041180), (42, 966810), (45, 902356), (52, 780885), (60, 676767), (63, 644540), (65, 624708), (67, 606060), (70, 580086), (74, 548730), (78, 520590), (84, 483405), (90, 451178), (91, 446220), (105, 386724), (111, 365820), (117, 347060), (126, 322270), (130, 312354), (134, 303030), (140, 290043), (148, 274365), (156, 260295), (180, 225589), (182, 223110), (185, 219492), (195, 208236), (201, 202020), (210, 193362), (222, 182910), (234, 173530), (252, 161135), (259, 156780), (260, 156177), (268, 151515), (273, 148740), (315, 128908), (333, 121940), (335, 121212), (364, 111555), (370, 109746), (390, 104118), (402, 101010), (420, 96681), (444, 91455), (455, 89244), (468, 86765), (469, 86580), (481, 84420), (518, 78390), (546, 74370), (555, 73164), (585, 69412), (603, 67340), (630, 64454), (666, 60970), (670, 60606), (740, 54873), (777, 52260), (780, 52059), (804, 50505), (819, 49580), (871, 46620), (910, 44622), (938, 43290), (962, 42210), (1005, 40404), (1036, 39195), (1092, 37185), (1110, 36582), (1170, 34706), (1206, 33670), (1260, 32227), (1295, 31356), (1332, 30485), (1340, 30303), (1365, 29748), (1407, 28860), (1443, 28140), (1554, 26130), (1638, 24790), (1665, 24388), (1742, 23310), (1820, 22311), (1876, 21645), (1924, 21105), (2010, 20202), (2220, 18291), (2331, 17420), (2340, 17353), (2345, 17316), (2405, 16884), (2412, 16835), (2479, 16380), (2590, 15678), (2613, 15540), (2730, 14874), (2814, 14430), (2886, 14070), (3015, 13468), (3108, 13065), (3276, 12395), (3330, 12194), (3367, 12060), (3484, 11655), (3885, 10452), (4020, 10101), (4095, 9916), (4221, 9620), (4329, 9380), (4355, 9324), (4662, 8710), (4690, 8658), (4810, 8442), (4958, 8190), (5180, 7839), (5226, 7770), (5460, 7437), (5628, 7215), (5772, 7035), (6030, 6734), (6097, 6660)]