732316720

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4159}}^1$

素因数の和:4274

約数の個数: 80

約数和(自身を含む): 1782743040

約数和(自身を除く): 1050426320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 71, 80, 124, 142, 155, 248, 284, 310, 355, 496, 568, 620, 710, 1136, 1240, 1420, 2201, 2480, 2840, 4159, 4402, 5680, 8318, 8804, 11005, 16636, 17608, 20795, 22010, 33272, 35216, 41590, 44020, 66544, 83180, 88040, 128929, 166360, 176080, 257858, 295289, 332720, 515716, 590578, 644645, 1031432, 1181156, 1289290, 1476445, 2062864, 2362312, 2578580, 2952890, 4724624, 5157160, 5905780, 9153959, 10314320, 11811560, 18307918, 23623120, 36615836, 45769795, 73231672, 91539590, 146463344, 183079180, 366158360, 732316720]

約数ペア:

[(1, 732316720), (2, 366158360), (4, 183079180), (5, 146463344), (8, 91539590), (10, 73231672), (16, 45769795), (20, 36615836), (31, 23623120), (40, 18307918), (62, 11811560), (71, 10314320), (80, 9153959), (124, 5905780), (142, 5157160), (155, 4724624), (248, 2952890), (284, 2578580), (310, 2362312), (355, 2062864), (496, 1476445), (568, 1289290), (620, 1181156), (710, 1031432), (1136, 644645), (1240, 590578), (1420, 515716), (2201, 332720), (2480, 295289), (2840, 257858), (4159, 176080), (4402, 166360), (5680, 128929), (8318, 88040), (8804, 83180), (11005, 66544), (16636, 44020), (17608, 41590), (20795, 35216), (22010, 33272)]