2950673960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:835

約数の個数: 128

約数和(自身を含む): 7312032000

約数和(自身を除く): 4361358040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 89, 103, 104, 130, 178, 206, 260, 356, 412, 445, 515, 520, 619, 712, 824, 890, 1030, 1157, 1238, 1339, 1780, 2060, 2314, 2476, 2678, 3095, 3560, 4120, 4628, 4952, 5356, 5785, 6190, 6695, 8047, 9167, 9256, 10712, 11570, 12380, 13390, 16094, 18334, 23140, 24760, 26780, 32188, 36668, 40235, 45835, 46280, 53560, 55091, 63757, 64376, 73336, 80470, 91670, 110182, 119171, 127514, 160940, 183340, 220364, 238342, 255028, 275455, 318785, 321880, 366680, 440728, 476684, 510056, 550910, 595855, 637570, 716183, 828841, 953368, 1101820, 1191710, 1275140, 1432366, 1657682, 2203640, 2383420, 2550280, 2864732, 3315364, 3580915, 4144205, 4766840, 5674373, 5729464, 6630728, 7161830, 8288410, 11348746, 14323660, 16576820, 22697492, 28371865, 28647320, 33153640, 45394984, 56743730, 73766849, 113487460, 147533698, 226974920, 295067396, 368834245, 590134792, 737668490, 1475336980, 2950673960]

約数ペア:

[(1, 2950673960), (2, 1475336980), (4, 737668490), (5, 590134792), (8, 368834245), (10, 295067396), (13, 226974920), (20, 147533698), (26, 113487460), (40, 73766849), (52, 56743730), (65, 45394984), (89, 33153640), (103, 28647320), (104, 28371865), (130, 22697492), (178, 16576820), (206, 14323660), (260, 11348746), (356, 8288410), (412, 7161830), (445, 6630728), (515, 5729464), (520, 5674373), (619, 4766840), (712, 4144205), (824, 3580915), (890, 3315364), (1030, 2864732), (1157, 2550280), (1238, 2383420), (1339, 2203640), (1780, 1657682), (2060, 1432366), (2314, 1275140), (2476, 1191710), (2678, 1101820), (3095, 953368), (3560, 828841), (4120, 716183), (4628, 637570), (4952, 595855), (5356, 550910), (5785, 510056), (6190, 476684), (6695, 440728), (8047, 366680), (9167, 321880), (9256, 318785), (10712, 275455), (11570, 255028), (12380, 238342), (13390, 220364), (16094, 183340), (18334, 160940), (23140, 127514), (24760, 119171), (26780, 110182), (32188, 91670), (36668, 80470), (40235, 73336), (45835, 64376), (46280, 63757), (53560, 55091)]