1633417280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14969}}^1$

素因数の和:15028

約数の個数: 112

約数和(自身を含む): 4380341760

約数和(自身を除く): 2746924480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 682, 704, 880, 992, 1240, 1364, 1705, 1760, 1984, 2480, 2728, 3410, 3520, 4960, 5456, 6820, 9920, 10912, 13640, 14969, 21824, 27280, 29938, 54560, 59876, 74845, 109120, 119752, 149690, 164659, 239504, 299380, 329318, 464039, 479008, 598760, 658636, 823295, 928078, 958016, 1197520, 1317272, 1646590, 1856156, 2320195, 2395040, 2634544, 3293180, 3712312, 4640390, 4790080, 5104429, 5269088, 6586360, 7424624, 9280780, 10208858, 10538176, 13172720, 14849248, 18561560, 20417716, 25522145, 26345440, 29698496, 37123120, 40835432, 51044290, 52690880, 74246240, 81670864, 102088580, 148492480, 163341728, 204177160, 326683456, 408354320, 816708640, 1633417280]

約数ペア:

[(1, 1633417280), (2, 816708640), (4, 408354320), (5, 326683456), (8, 204177160), (10, 163341728), (11, 148492480), (16, 102088580), (20, 81670864), (22, 74246240), (31, 52690880), (32, 51044290), (40, 40835432), (44, 37123120), (55, 29698496), (62, 26345440), (64, 25522145), (80, 20417716), (88, 18561560), (110, 14849248), (124, 13172720), (155, 10538176), (160, 10208858), (176, 9280780), (220, 7424624), (248, 6586360), (310, 5269088), (320, 5104429), (341, 4790080), (352, 4640390), (440, 3712312), (496, 3293180), (620, 2634544), (682, 2395040), (704, 2320195), (880, 1856156), (992, 1646590), (1240, 1317272), (1364, 1197520), (1705, 958016), (1760, 928078), (1984, 823295), (2480, 658636), (2728, 598760), (3410, 479008), (3520, 464039), (4960, 329318), (5456, 299380), (6820, 239504), (9920, 164659), (10912, 149690), (13640, 119752), (14969, 109120), (21824, 74845), (27280, 59876), (29938, 54560)]