4654126720

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{13799}}^1$

素因数の和:13866

約数の個数: 128

約数和(自身を含む): 12161664000

約数和(自身を除く): 7507537280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 248, 272, 310, 320, 340, 496, 527, 544, 620, 640, 680, 992, 1054, 1088, 1240, 1360, 1984, 2108, 2176, 2480, 2635, 2720, 3968, 4216, 4960, 5270, 5440, 8432, 9920, 10540, 10880, 13799, 16864, 19840, 21080, 27598, 33728, 42160, 55196, 67456, 68995, 84320, 110392, 137990, 168640, 220784, 234583, 275980, 337280, 427769, 441568, 469166, 551960, 855538, 883136, 938332, 1103920, 1172915, 1711076, 1766272, 1876664, 2138845, 2207840, 2345830, 3422152, 3753328, 4277690, 4415680, 4691660, 6844304, 7272073, 7506656, 8555380, 8831360, 9383320, 13688608, 14544146, 15013312, 17110760, 18766640, 27377216, 29088292, 30026624, 34221520, 36360365, 37533280, 54754432, 58176584, 68443040, 72720730, 75066560, 116353168, 136886080, 145441460, 150133120, 232706336, 273772160, 290882920, 465412672, 581765840, 930825344, 1163531680, 2327063360, 4654126720]

約数ペア:

[(1, 4654126720), (2, 2327063360), (4, 1163531680), (5, 930825344), (8, 581765840), (10, 465412672), (16, 290882920), (17, 273772160), (20, 232706336), (31, 150133120), (32, 145441460), (34, 136886080), (40, 116353168), (62, 75066560), (64, 72720730), (68, 68443040), (80, 58176584), (85, 54754432), (124, 37533280), (128, 36360365), (136, 34221520), (155, 30026624), (160, 29088292), (170, 27377216), (248, 18766640), (272, 17110760), (310, 15013312), (320, 14544146), (340, 13688608), (496, 9383320), (527, 8831360), (544, 8555380), (620, 7506656), (640, 7272073), (680, 6844304), (992, 4691660), (1054, 4415680), (1088, 4277690), (1240, 3753328), (1360, 3422152), (1984, 2345830), (2108, 2207840), (2176, 2138845), (2480, 1876664), (2635, 1766272), (2720, 1711076), (3968, 1172915), (4216, 1103920), (4960, 938332), (5270, 883136), (5440, 855538), (8432, 551960), (9920, 469166), (10540, 441568), (10880, 427769), (13799, 337280), (16864, 275980), (19840, 234583), (21080, 220784), (27598, 168640), (33728, 137990), (42160, 110392), (55196, 84320), (67456, 68995)]