168743880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6421}}^1$

素因数の和:6511

約数の個数: 96

約数和(自身を含む): 556016760

約数和(自身を除く): 387272880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 219, 292, 360, 365, 438, 584, 657, 730, 876, 1095, 1314, 1460, 1752, 2190, 2628, 2920, 3285, 4380, 5256, 6421, 6570, 8760, 12842, 13140, 19263, 25684, 26280, 32105, 38526, 51368, 57789, 64210, 77052, 96315, 115578, 128420, 154104, 192630, 231156, 256840, 288945, 385260, 462312, 468733, 577890, 770520, 937466, 1155780, 1406199, 1874932, 2311560, 2343665, 2812398, 3749864, 4218597, 4687330, 5624796, 7030995, 8437194, 9374660, 11249592, 14061990, 16874388, 18749320, 21092985, 28123980, 33748776, 42185970, 56247960, 84371940, 168743880]

約数ペア:

[(1, 168743880), (2, 84371940), (3, 56247960), (4, 42185970), (5, 33748776), (6, 28123980), (8, 21092985), (9, 18749320), (10, 16874388), (12, 14061990), (15, 11249592), (18, 9374660), (20, 8437194), (24, 7030995), (30, 5624796), (36, 4687330), (40, 4218597), (45, 3749864), (60, 2812398), (72, 2343665), (73, 2311560), (90, 1874932), (120, 1406199), (146, 1155780), (180, 937466), (219, 770520), (292, 577890), (360, 468733), (365, 462312), (438, 385260), (584, 288945), (657, 256840), (730, 231156), (876, 192630), (1095, 154104), (1314, 128420), (1460, 115578), (1752, 96315), (2190, 77052), (2628, 64210), (2920, 57789), (3285, 51368), (4380, 38526), (5256, 32105), (6421, 26280), (6570, 25684), (8760, 19263), (12842, 13140)]