84767280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:399

約数の個数: 160

約数和(自身を含む): 286856640

約数和(自身を除く): 202089360

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, 101, 104, 120, 130, 156, 195, 202, 208, 240, 260, 269, 303, 312, 390, 404, 505, 520, 538, 606, 624, 780, 807, 808, 1010, 1040, 1076, 1212, 1313, 1345, 1515, 1560, 1614, 1616, 2020, 2152, 2424, 2626, 2690, 3030, 3120, 3228, 3497, 3939, 4035, 4040, 4304, 4848, 5252, 5380, 6060, 6456, 6565, 6994, 7878, 8070, 8080, 10491, 10504, 10760, 12120, 12912, 13130, 13988, 15756, 16140, 17485, 19695, 20982, 21008, 21520, 24240, 26260, 27169, 27976, 31512, 32280, 34970, 39390, 41964, 52455, 52520, 54338, 55952, 63024, 64560, 69940, 78780, 81507, 83928, 104910, 105040, 108676, 135845, 139880, 157560, 163014, 167856, 209820, 217352, 271690, 279760, 315120, 326028, 353197, 407535, 419640, 434704, 543380, 652056, 706394, 815070, 839280, 1059591, 1086760, 1304112, 1412788, 1630140, 1765985, 2119182, 2173520, 2825576, 3260280, 3531970, 4238364, 5297955, 5651152, 6520560, 7063940, 8476728, 10595910, 14127880, 16953456, 21191820, 28255760, 42383640, 84767280]

約数ペア:

[(1, 84767280), (2, 42383640), (3, 28255760), (4, 21191820), (5, 16953456), (6, 14127880), (8, 10595910), (10, 8476728), (12, 7063940), (13, 6520560), (15, 5651152), (16, 5297955), (20, 4238364), (24, 3531970), (26, 3260280), (30, 2825576), (39, 2173520), (40, 2119182), (48, 1765985), (52, 1630140), (60, 1412788), (65, 1304112), (78, 1086760), (80, 1059591), (101, 839280), (104, 815070), (120, 706394), (130, 652056), (156, 543380), (195, 434704), (202, 419640), (208, 407535), (240, 353197), (260, 326028), (269, 315120), (303, 279760), (312, 271690), (390, 217352), (404, 209820), (505, 167856), (520, 163014), (538, 157560), (606, 139880), (624, 135845), (780, 108676), (807, 105040), (808, 104910), (1010, 83928), (1040, 81507), (1076, 78780), (1212, 69940), (1313, 64560), (1345, 63024), (1515, 55952), (1560, 54338), (1614, 52520), (1616, 52455), (2020, 41964), (2152, 39390), (2424, 34970), (2626, 32280), (2690, 31512), (3030, 27976), (3120, 27169), (3228, 26260), (3497, 24240), (3939, 21520), (4035, 21008), (4040, 20982), (4304, 19695), (4848, 17485), (5252, 16140), (5380, 15756), (6060, 13988), (6456, 13130), (6565, 12912), (6994, 12120), (7878, 10760), (8070, 10504), (8080, 10491)]