2315392380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{1657}}^1$

素因数の和:2788

約数の個数: 144

約数和(自身を含む): 8038779840

約数和(自身を除く): 5723387460

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, 1109, 1260, 1657, 2218, 3314, 3327, 4436, 4971, 5545, 6628, 6654, 7763, 8285, 9942, 9981, 11090, 11599, 13308, 14913, 15526, 16570, 16635, 19884, 19962, 22180, 23198, 23289, 24855, 29826, 31052, 33140, 33270, 34797, 38815, 39924, 46396, 46578, 49710, 49905, 57995, 59652, 66540, 69594, 69867, 74565, 77630, 93156, 99420, 99810, 104391, 115990, 116445, 139188, 139734, 149130, 155260, 173985, 199620, 208782, 231980, 232890, 279468, 298260, 347970, 349335, 417564, 465780, 521955, 695940, 698670, 1043910, 1397340, 1837613, 2087820, 3675226, 5512839, 7350452, 9188065, 11025678, 12863291, 16538517, 18376130, 22051356, 25726582, 27564195, 33077034, 36752260, 38589873, 51453164, 55128390, 64316455, 66154068, 77179746, 82692585, 110256780, 115769619, 128632910, 154359492, 165385170, 192949365, 231539238, 257265820, 330770340, 385898730, 463078476, 578848095, 771797460, 1157696190, 2315392380]

約数ペア:

[(1, 2315392380), (2, 1157696190), (3, 771797460), (4, 578848095), (5, 463078476), (6, 385898730), (7, 330770340), (9, 257265820), (10, 231539238), (12, 192949365), (14, 165385170), (15, 154359492), (18, 128632910), (20, 115769619), (21, 110256780), (28, 82692585), (30, 77179746), (35, 66154068), (36, 64316455), (42, 55128390), (45, 51453164), (60, 38589873), (63, 36752260), (70, 33077034), (84, 27564195), (90, 25726582), (105, 22051356), (126, 18376130), (140, 16538517), (180, 12863291), (210, 11025678), (252, 9188065), (315, 7350452), (420, 5512839), (630, 3675226), (1109, 2087820), (1260, 1837613), (1657, 1397340), (2218, 1043910), (3314, 698670), (3327, 695940), (4436, 521955), (4971, 465780), (5545, 417564), (6628, 349335), (6654, 347970), (7763, 298260), (8285, 279468), (9942, 232890), (9981, 231980), (11090, 208782), (11599, 199620), (13308, 173985), (14913, 155260), (15526, 149130), (16570, 139734), (16635, 139188), (19884, 116445), (19962, 115990), (22180, 104391), (23198, 99810), (23289, 99420), (24855, 93156), (29826, 77630), (31052, 74565), (33140, 69867), (33270, 69594), (34797, 66540), (38815, 59652), (39924, 57995), (46396, 49905), (46578, 49710)]