207377040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66467}}^1$

素因数の和:66496

約数の個数: 80

約数和(自身を含む): 692330688

約数和(自身を除く): 484953648

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, 3120, 66467, 132934, 199401, 265868, 332335, 398802, 531736, 664670, 797604, 864071, 997005, 1063472, 1329340, 1595208, 1728142, 1994010, 2592213, 2658680, 3190416, 3456284, 3988020, 4320355, 5184426, 5317360, 6912568, 7976040, 8640710, 10368852, 12961065, 13825136, 15952080, 17281420, 20737704, 25922130, 34562840, 41475408, 51844260, 69125680, 103688520, 207377040]

約数ペア:

[(1, 207377040), (2, 103688520), (3, 69125680), (4, 51844260), (5, 41475408), (6, 34562840), (8, 25922130), (10, 20737704), (12, 17281420), (13, 15952080), (15, 13825136), (16, 12961065), (20, 10368852), (24, 8640710), (26, 7976040), (30, 6912568), (39, 5317360), (40, 5184426), (48, 4320355), (52, 3988020), (60, 3456284), (65, 3190416), (78, 2658680), (80, 2592213), (104, 1994010), (120, 1728142), (130, 1595208), (156, 1329340), (195, 1063472), (208, 997005), (240, 864071), (260, 797604), (312, 664670), (390, 531736), (520, 398802), (624, 332335), (780, 265868), (1040, 199401), (1560, 132934), (3120, 66467)]