766229940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1657}}^1$

素因数の和:2046

約数の個数: 144

約数和(自身を含む): 2665108992

約数和(自身を除く): 1898879052

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, 367, 420, 630, 734, 1101, 1260, 1468, 1657, 1835, 2202, 2569, 3303, 3314, 3670, 4404, 4971, 5138, 5505, 6606, 6628, 7340, 7707, 8285, 9942, 10276, 11010, 11599, 12845, 13212, 14913, 15414, 16515, 16570, 19884, 22020, 23121, 23198, 24855, 25690, 29826, 30828, 33030, 33140, 34797, 38535, 46242, 46396, 49710, 51380, 57995, 59652, 66060, 69594, 74565, 77070, 92484, 99420, 104391, 115605, 115990, 139188, 149130, 154140, 173985, 208782, 231210, 231980, 298260, 347970, 417564, 462420, 521955, 608119, 695940, 1043910, 1216238, 1824357, 2087820, 2432476, 3040595, 3648714, 4256833, 5473071, 6081190, 7297428, 8513666, 9121785, 10946142, 12162380, 12770499, 17027332, 18243570, 21284165, 21892284, 25540998, 27365355, 36487140, 38311497, 42568330, 51081996, 54730710, 63852495, 76622994, 85136660, 109461420, 127704990, 153245988, 191557485, 255409980, 383114970, 766229940]

約数ペア:

[(1, 766229940), (2, 383114970), (3, 255409980), (4, 191557485), (5, 153245988), (6, 127704990), (7, 109461420), (9, 85136660), (10, 76622994), (12, 63852495), (14, 54730710), (15, 51081996), (18, 42568330), (20, 38311497), (21, 36487140), (28, 27365355), (30, 25540998), (35, 21892284), (36, 21284165), (42, 18243570), (45, 17027332), (60, 12770499), (63, 12162380), (70, 10946142), (84, 9121785), (90, 8513666), (105, 7297428), (126, 6081190), (140, 5473071), (180, 4256833), (210, 3648714), (252, 3040595), (315, 2432476), (367, 2087820), (420, 1824357), (630, 1216238), (734, 1043910), (1101, 695940), (1260, 608119), (1468, 521955), (1657, 462420), (1835, 417564), (2202, 347970), (2569, 298260), (3303, 231980), (3314, 231210), (3670, 208782), (4404, 173985), (4971, 154140), (5138, 149130), (5505, 139188), (6606, 115990), (6628, 115605), (7340, 104391), (7707, 99420), (8285, 92484), (9942, 77070), (10276, 74565), (11010, 69594), (11599, 66060), (12845, 59652), (13212, 57995), (14913, 51380), (15414, 49710), (16515, 46396), (16570, 46242), (19884, 38535), (22020, 34797), (23121, 33140), (23198, 33030), (24855, 30828), (25690, 29826)]