158688660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{523}}^1$

素因数の和:937

約数の個数: 96

約数和(自身を含む): 480654720

約数和(自身を除く): 321966060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 389, 390, 523, 778, 780, 1046, 1167, 1556, 1569, 1945, 2092, 2334, 2615, 3138, 3890, 4668, 5057, 5230, 5835, 6276, 6799, 7780, 7845, 10114, 10460, 11670, 13598, 15171, 15690, 20228, 20397, 23340, 25285, 27196, 30342, 31380, 33995, 40794, 50570, 60684, 67990, 75855, 81588, 101140, 101985, 135980, 151710, 203447, 203970, 303420, 406894, 407940, 610341, 813788, 1017235, 1220682, 2034470, 2441364, 2644811, 3051705, 4068940, 5289622, 6103410, 7934433, 10579244, 12206820, 13224055, 15868866, 26448110, 31737732, 39672165, 52896220, 79344330, 158688660]

約数ペア:

[(1, 158688660), (2, 79344330), (3, 52896220), (4, 39672165), (5, 31737732), (6, 26448110), (10, 15868866), (12, 13224055), (13, 12206820), (15, 10579244), (20, 7934433), (26, 6103410), (30, 5289622), (39, 4068940), (52, 3051705), (60, 2644811), (65, 2441364), (78, 2034470), (130, 1220682), (156, 1017235), (195, 813788), (260, 610341), (389, 407940), (390, 406894), (523, 303420), (778, 203970), (780, 203447), (1046, 151710), (1167, 135980), (1556, 101985), (1569, 101140), (1945, 81588), (2092, 75855), (2334, 67990), (2615, 60684), (3138, 50570), (3890, 40794), (4668, 33995), (5057, 31380), (5230, 30342), (5835, 27196), (6276, 25285), (6799, 23340), (7780, 20397), (7845, 20228), (10114, 15690), (10460, 15171), (11670, 13598)]