1599213420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{1481}}^1$

素因数の和:2360

約数の個数: 144

約数和(自身を含む): 5554156608

約数和(自身を除く): 3954943188

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 857, 1260, 1481, 1714, 2571, 2962, 3428, 4285, 4443, 5142, 5924, 5999, 7405, 7713, 8570, 8886, 10284, 10367, 11998, 12855, 13329, 14810, 15426, 17140, 17772, 17997, 20734, 22215, 23996, 25710, 26658, 29620, 29995, 30852, 31101, 35994, 38565, 41468, 44430, 51420, 51835, 53316, 53991, 59990, 62202, 66645, 71988, 77130, 88860, 89985, 93303, 103670, 107982, 119980, 124404, 133290, 154260, 155505, 179970, 186606, 207340, 215964, 266580, 269955, 311010, 359940, 373212, 466515, 539910, 622020, 933030, 1079820, 1269217, 1866060, 2538434, 3807651, 5076868, 6346085, 7615302, 8884519, 11422953, 12692170, 15230604, 17769038, 19038255, 22845906, 25384340, 26653557, 35538076, 38076510, 44422595, 45691812, 53307114, 57114765, 76153020, 79960671, 88845190, 106614228, 114229530, 133267785, 159921342, 177690380, 228459060, 266535570, 319842684, 399803355, 533071140, 799606710, 1599213420]

約数ペア:

[(1, 1599213420), (2, 799606710), (3, 533071140), (4, 399803355), (5, 319842684), (6, 266535570), (7, 228459060), (9, 177690380), (10, 159921342), (12, 133267785), (14, 114229530), (15, 106614228), (18, 88845190), (20, 79960671), (21, 76153020), (28, 57114765), (30, 53307114), (35, 45691812), (36, 44422595), (42, 38076510), (45, 35538076), (60, 26653557), (63, 25384340), (70, 22845906), (84, 19038255), (90, 17769038), (105, 15230604), (126, 12692170), (140, 11422953), (180, 8884519), (210, 7615302), (252, 6346085), (315, 5076868), (420, 3807651), (630, 2538434), (857, 1866060), (1260, 1269217), (1481, 1079820), (1714, 933030), (2571, 622020), (2962, 539910), (3428, 466515), (4285, 373212), (4443, 359940), (5142, 311010), (5924, 269955), (5999, 266580), (7405, 215964), (7713, 207340), (8570, 186606), (8886, 179970), (10284, 155505), (10367, 154260), (11998, 133290), (12855, 124404), (13329, 119980), (14810, 107982), (15426, 103670), (17140, 93303), (17772, 89985), (17997, 88860), (20734, 77130), (22215, 71988), (23996, 66645), (25710, 62202), (26658, 59990), (29620, 53991), (29995, 53316), (30852, 51835), (31101, 51420), (35994, 44430), (38565, 41468)]