282150840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1039}}^1$

素因数の和:1157

約数の個数: 128

約数和(自身を含む): 886579200

約数和(自身を除く): 604428360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 73, 93, 120, 124, 146, 155, 186, 219, 248, 292, 310, 365, 372, 438, 465, 584, 620, 730, 744, 876, 930, 1039, 1095, 1240, 1460, 1752, 1860, 2078, 2190, 2263, 2920, 3117, 3720, 4156, 4380, 4526, 5195, 6234, 6789, 8312, 8760, 9052, 10390, 11315, 12468, 13578, 15585, 18104, 20780, 22630, 24936, 27156, 31170, 32209, 33945, 41560, 45260, 54312, 62340, 64418, 67890, 75847, 90520, 96627, 124680, 128836, 135780, 151694, 161045, 193254, 227541, 257672, 271560, 303388, 322090, 379235, 386508, 455082, 483135, 606776, 644180, 758470, 773016, 910164, 966270, 1137705, 1288360, 1516940, 1820328, 1932540, 2275410, 2351257, 3033880, 3865080, 4550820, 4702514, 7053771, 9101640, 9405028, 11756285, 14107542, 18810056, 23512570, 28215084, 35268855, 47025140, 56430168, 70537710, 94050280, 141075420, 282150840]

約数ペア:

[(1, 282150840), (2, 141075420), (3, 94050280), (4, 70537710), (5, 56430168), (6, 47025140), (8, 35268855), (10, 28215084), (12, 23512570), (15, 18810056), (20, 14107542), (24, 11756285), (30, 9405028), (31, 9101640), (40, 7053771), (60, 4702514), (62, 4550820), (73, 3865080), (93, 3033880), (120, 2351257), (124, 2275410), (146, 1932540), (155, 1820328), (186, 1516940), (219, 1288360), (248, 1137705), (292, 966270), (310, 910164), (365, 773016), (372, 758470), (438, 644180), (465, 606776), (584, 483135), (620, 455082), (730, 386508), (744, 379235), (876, 322090), (930, 303388), (1039, 271560), (1095, 257672), (1240, 227541), (1460, 193254), (1752, 161045), (1860, 151694), (2078, 135780), (2190, 128836), (2263, 124680), (2920, 96627), (3117, 90520), (3720, 75847), (4156, 67890), (4380, 64418), (4526, 62340), (5195, 54312), (6234, 45260), (6789, 41560), (8312, 33945), (8760, 32209), (9052, 31170), (10390, 27156), (11315, 24936), (12468, 22630), (13578, 20780), (15585, 18104)]