28746335280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2351}}^1\times {\mathrm{3919}}^1$

素因数の和:6299

約数の個数: 160

約数和(自身を含む): 96033853440

約数和(自身を除く): 67287518160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 2351, 3120, 3919, 4702, 7053, 7838, 9404, 11755, 11757, 14106, 15676, 18808, 19595, 23510, 23514, 28212, 30563, 31352, 35265, 37616, 39190, 47020, 47028, 50947, 56424, 58785, 61126, 62704, 70530, 78380, 91689, 94040, 94056, 101894, 112848, 117570, 122252, 141060, 152815, 152841, 156760, 183378, 188080, 188112, 203788, 235140, 244504, 254735, 282120, 305630, 305682, 313520, 366756, 407576, 458445, 470280, 489008, 509470, 564240, 611260, 611364, 733512, 764205, 815152, 916890, 940560, 1018940, 1222520, 1222728, 1467024, 1528410, 1833780, 2037880, 2445040, 2445456, 3056820, 3667560, 4075760, 6113640, 7335120, 9213569, 12227280, 18427138, 27640707, 36854276, 46067845, 55281414, 73708552, 92135690, 110562828, 119776397, 138203535, 147417104, 184271380, 221125656, 239552794, 276407070, 359329191, 368542760, 442251312, 479105588, 552814140, 598881985, 718658382, 737085520, 958211176, 1105628280, 1197763970, 1437316764, 1796645955, 1916422352, 2211256560, 2395527940, 2874633528, 3593291910, 4791055880, 5749267056, 7186583820, 9582111760, 14373167640, 28746335280]

約数ペア:

[(1, 28746335280), (2, 14373167640), (3, 9582111760), (4, 7186583820), (5, 5749267056), (6, 4791055880), (8, 3593291910), (10, 2874633528), (12, 2395527940), (13, 2211256560), (15, 1916422352), (16, 1796645955), (20, 1437316764), (24, 1197763970), (26, 1105628280), (30, 958211176), (39, 737085520), (40, 718658382), (48, 598881985), (52, 552814140), (60, 479105588), (65, 442251312), (78, 368542760), (80, 359329191), (104, 276407070), (120, 239552794), (130, 221125656), (156, 184271380), (195, 147417104), (208, 138203535), (240, 119776397), (260, 110562828), (312, 92135690), (390, 73708552), (520, 55281414), (624, 46067845), (780, 36854276), (1040, 27640707), (1560, 18427138), (2351, 12227280), (3120, 9213569), (3919, 7335120), (4702, 6113640), (7053, 4075760), (7838, 3667560), (9404, 3056820), (11755, 2445456), (11757, 2445040), (14106, 2037880), (15676, 1833780), (18808, 1528410), (19595, 1467024), (23510, 1222728), (23514, 1222520), (28212, 1018940), (30563, 940560), (31352, 916890), (35265, 815152), (37616, 764205), (39190, 733512), (47020, 611364), (47028, 611260), (50947, 564240), (56424, 509470), (58785, 489008), (61126, 470280), (62704, 458445), (70530, 407576), (78380, 366756), (91689, 313520), (94040, 305682), (94056, 305630), (101894, 282120), (112848, 254735), (117570, 244504), (122252, 235140), (141060, 203788), (152815, 188112), (152841, 188080), (156760, 183378)]