15940422240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{8513}}^1$

素因数の和:8661

約数の個数: 192

約数和(自身を含む): 51904613376

約数和(自身を除く): 35964191136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 83, 94, 96, 120, 141, 160, 166, 188, 235, 240, 249, 282, 332, 376, 415, 470, 480, 498, 564, 664, 705, 752, 830, 940, 996, 1128, 1245, 1328, 1410, 1504, 1660, 1880, 1992, 2256, 2490, 2656, 2820, 3320, 3760, 3901, 3984, 4512, 4980, 5640, 6640, 7520, 7802, 7968, 8513, 9960, 11280, 11703, 13280, 15604, 17026, 19505, 19920, 22560, 23406, 25539, 31208, 34052, 39010, 39840, 42565, 46812, 51078, 58515, 62416, 68104, 78020, 85130, 93624, 102156, 117030, 124832, 127695, 136208, 156040, 170260, 187248, 204312, 234060, 255390, 272416, 312080, 340520, 374496, 400111, 408624, 468120, 510780, 624160, 681040, 706579, 800222, 817248, 936240, 1021560, 1200333, 1362080, 1413158, 1600444, 1872480, 2000555, 2043120, 2119737, 2400666, 2826316, 3200888, 3532895, 4001110, 4086240, 4239474, 4801332, 5652632, 6001665, 6401776, 7065790, 8002220, 8478948, 9602664, 10598685, 11305264, 12003330, 12803552, 14131580, 16004440, 16957896, 19205328, 21197370, 22610528, 24006660, 28263160, 32008880, 33209213, 33915792, 38410656, 42394740, 48013320, 56526320, 64017760, 66418426, 67831584, 84789480, 96026640, 99627639, 113052640, 132836852, 166046065, 169578960, 192053280, 199255278, 265673704, 332092130, 339157920, 398510556, 498138195, 531347408, 664184260, 797021112, 996276390, 1062694816, 1328368520, 1594042224, 1992552780, 2656737040, 3188084448, 3985105560, 5313474080, 7970211120, 15940422240]

約数ペア:

[(1, 15940422240), (2, 7970211120), (3, 5313474080), (4, 3985105560), (5, 3188084448), (6, 2656737040), (8, 1992552780), (10, 1594042224), (12, 1328368520), (15, 1062694816), (16, 996276390), (20, 797021112), (24, 664184260), (30, 531347408), (32, 498138195), (40, 398510556), (47, 339157920), (48, 332092130), (60, 265673704), (80, 199255278), (83, 192053280), (94, 169578960), (96, 166046065), (120, 132836852), (141, 113052640), (160, 99627639), (166, 96026640), (188, 84789480), (235, 67831584), (240, 66418426), (249, 64017760), (282, 56526320), (332, 48013320), (376, 42394740), (415, 38410656), (470, 33915792), (480, 33209213), (498, 32008880), (564, 28263160), (664, 24006660), (705, 22610528), (752, 21197370), (830, 19205328), (940, 16957896), (996, 16004440), (1128, 14131580), (1245, 12803552), (1328, 12003330), (1410, 11305264), (1504, 10598685), (1660, 9602664), (1880, 8478948), (1992, 8002220), (2256, 7065790), (2490, 6401776), (2656, 6001665), (2820, 5652632), (3320, 4801332), (3760, 4239474), (3901, 4086240), (3984, 4001110), (4512, 3532895), (4980, 3200888), (5640, 2826316), (6640, 2400666), (7520, 2119737), (7802, 2043120), (7968, 2000555), (8513, 1872480), (9960, 1600444), (11280, 1413158), (11703, 1362080), (13280, 1200333), (15604, 1021560), (17026, 936240), (19505, 817248), (19920, 800222), (22560, 706579), (23406, 681040), (25539, 624160), (31208, 510780), (34052, 468120), (39010, 408624), (39840, 400111), (42565, 374496), (46812, 340520), (51078, 312080), (58515, 272416), (62416, 255390), (68104, 234060), (78020, 204312), (85130, 187248), (93624, 170260), (102156, 156040), (117030, 136208), (124832, 127695)]