563857320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{361447}}^1$

素因数の和:361474

約数の個数: 64

約数和(自身を含む): 1821697920

約数和(自身を除く): 1257840600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 361447, 722894, 1084341, 1445788, 1807235, 2168682, 2891576, 3614470, 4337364, 4698811, 5421705, 7228940, 8674728, 9397622, 10843410, 14096433, 14457880, 18795244, 21686820, 23494055, 28192866, 37590488, 43373640, 46988110, 56385732, 70482165, 93976220, 112771464, 140964330, 187952440, 281928660, 563857320]

約数ペア:

[(1, 563857320), (2, 281928660), (3, 187952440), (4, 140964330), (5, 112771464), (6, 93976220), (8, 70482165), (10, 56385732), (12, 46988110), (13, 43373640), (15, 37590488), (20, 28192866), (24, 23494055), (26, 21686820), (30, 18795244), (39, 14457880), (40, 14096433), (52, 10843410), (60, 9397622), (65, 8674728), (78, 7228940), (104, 5421705), (120, 4698811), (130, 4337364), (156, 3614470), (195, 2891576), (260, 2168682), (312, 1807235), (390, 1445788), (520, 1084341), (780, 722894), (1560, 361447)]