506231640

素因数分解:

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

素因数の和:6514

約数の個数: 128

約数和(自身を含む): 1710820800

約数和(自身を除く): 1204589160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 90, 108, 120, 135, 146, 180, 216, 219, 270, 292, 360, 365, 438, 540, 584, 657, 730, 876, 1080, 1095, 1314, 1460, 1752, 1971, 2190, 2628, 2920, 3285, 3942, 4380, 5256, 6421, 6570, 7884, 8760, 9855, 12842, 13140, 15768, 19263, 19710, 25684, 26280, 32105, 38526, 39420, 51368, 57789, 64210, 77052, 78840, 96315, 115578, 128420, 154104, 173367, 192630, 231156, 256840, 288945, 346734, 385260, 462312, 468733, 577890, 693468, 770520, 866835, 937466, 1155780, 1386936, 1406199, 1733670, 1874932, 2311560, 2343665, 2812398, 3467340, 3749864, 4218597, 4687330, 5624796, 6934680, 7030995, 8437194, 9374660, 11249592, 12655791, 14061990, 16874388, 18749320, 21092985, 25311582, 28123980, 33748776, 42185970, 50623164, 56247960, 63278955, 84371940, 101246328, 126557910, 168743880, 253115820, 506231640]

約数ペア:

[(1, 506231640), (2, 253115820), (3, 168743880), (4, 126557910), (5, 101246328), (6, 84371940), (8, 63278955), (9, 56247960), (10, 50623164), (12, 42185970), (15, 33748776), (18, 28123980), (20, 25311582), (24, 21092985), (27, 18749320), (30, 16874388), (36, 14061990), (40, 12655791), (45, 11249592), (54, 9374660), (60, 8437194), (72, 7030995), (73, 6934680), (90, 5624796), (108, 4687330), (120, 4218597), (135, 3749864), (146, 3467340), (180, 2812398), (216, 2343665), (219, 2311560), (270, 1874932), (292, 1733670), (360, 1406199), (365, 1386936), (438, 1155780), (540, 937466), (584, 866835), (657, 770520), (730, 693468), (876, 577890), (1080, 468733), (1095, 462312), (1314, 385260), (1460, 346734), (1752, 288945), (1971, 256840), (2190, 231156), (2628, 192630), (2920, 173367), (3285, 154104), (3942, 128420), (4380, 115578), (5256, 96315), (6421, 78840), (6570, 77052), (7884, 64210), (8760, 57789), (9855, 51368), (12842, 39420), (13140, 38526), (15768, 32105), (19263, 26280), (19710, 25684)]