322686780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17987}}^1$

素因数の和:18035

約数の個数: 96

約数和(自身を含む): 1015386624

約数和(自身を除く): 692699844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 4485, 5980, 8970, 17940, 17987, 35974, 53961, 71948, 89935, 107922, 179870, 215844, 233831, 269805, 359740, 413701, 467662, 539610, 701493, 827402, 935324, 1079220, 1169155, 1241103, 1402986, 1654804, 2068505, 2338310, 2482206, 2805972, 3507465, 4137010, 4676620, 4964412, 5378113, 6205515, 7014930, 8274020, 10756226, 12411030, 14029860, 16134339, 21512452, 24822060, 26890565, 32268678, 53781130, 64537356, 80671695, 107562260, 161343390, 322686780]

約数ペア:

[(1, 322686780), (2, 161343390), (3, 107562260), (4, 80671695), (5, 64537356), (6, 53781130), (10, 32268678), (12, 26890565), (13, 24822060), (15, 21512452), (20, 16134339), (23, 14029860), (26, 12411030), (30, 10756226), (39, 8274020), (46, 7014930), (52, 6205515), (60, 5378113), (65, 4964412), (69, 4676620), (78, 4137010), (92, 3507465), (115, 2805972), (130, 2482206), (138, 2338310), (156, 2068505), (195, 1654804), (230, 1402986), (260, 1241103), (276, 1169155), (299, 1079220), (345, 935324), (390, 827402), (460, 701493), (598, 539610), (690, 467662), (780, 413701), (897, 359740), (1196, 269805), (1380, 233831), (1495, 215844), (1794, 179870), (2990, 107922), (3588, 89935), (4485, 71948), (5980, 53961), (8970, 35974), (17940, 17987)]