806468520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{46997}}^1$

素因数の和:47035

約数の個数: 128

約数和(自身を含む): 2842439040

約数和(自身を除く): 2035970520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 17160, 46997, 93994, 140991, 187988, 234985, 281982, 375976, 469970, 516967, 563964, 610961, 704955, 939940, 1033934, 1127928, 1221922, 1409910, 1550901, 1832883, 1879880, 2067868, 2443844, 2584835, 2819820, 3054805, 3101802, 3665766, 4135736, 4887688, 5169670, 5639640, 6109610, 6203604, 6720571, 7331532, 7754505, 9164415, 10339340, 12219220, 12407208, 13441142, 14663064, 15509010, 18328830, 20161713, 20678680, 24438440, 26882284, 31018020, 33602855, 36657660, 40323426, 53764568, 62036040, 67205710, 73315320, 80646852, 100808565, 134411420, 161293704, 201617130, 268822840, 403234260, 806468520]

約数ペア:

[(1, 806468520), (2, 403234260), (3, 268822840), (4, 201617130), (5, 161293704), (6, 134411420), (8, 100808565), (10, 80646852), (11, 73315320), (12, 67205710), (13, 62036040), (15, 53764568), (20, 40323426), (22, 36657660), (24, 33602855), (26, 31018020), (30, 26882284), (33, 24438440), (39, 20678680), (40, 20161713), (44, 18328830), (52, 15509010), (55, 14663064), (60, 13441142), (65, 12407208), (66, 12219220), (78, 10339340), (88, 9164415), (104, 7754505), (110, 7331532), (120, 6720571), (130, 6203604), (132, 6109610), (143, 5639640), (156, 5169670), (165, 4887688), (195, 4135736), (220, 3665766), (260, 3101802), (264, 3054805), (286, 2819820), (312, 2584835), (330, 2443844), (390, 2067868), (429, 1879880), (440, 1832883), (520, 1550901), (572, 1409910), (660, 1221922), (715, 1127928), (780, 1033934), (858, 939940), (1144, 704955), (1320, 610961), (1430, 563964), (1560, 516967), (1716, 469970), (2145, 375976), (2860, 281982), (3432, 234985), (4290, 187988), (5720, 140991), (8580, 93994), (17160, 46997)]