449543640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5881}}^1$

素因数の和:5922

約数の個数: 192

約数和(自身を含む): 1689780960

約数和(自身を除く): 1240237320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1960, 2184, 2548, 2730, 2940, 3185, 3640, 3822, 5096, 5460, 5880, 5881, 6370, 7644, 9555, 10920, 11762, 12740, 15288, 17643, 19110, 23524, 25480, 29405, 35286, 38220, 41167, 47048, 58810, 70572, 76440, 76453, 82334, 88215, 117620, 123501, 141144, 152906, 164668, 176430, 205835, 229359, 235240, 247002, 288169, 305812, 329336, 352860, 382265, 411670, 458718, 494004, 535171, 576338, 611624, 617505, 705720, 764530, 823340, 864507, 917436, 988008, 1070342, 1146795, 1152676, 1235010, 1440845, 1529060, 1605513, 1646680, 1729014, 1834872, 2140684, 2293590, 2305352, 2470020, 2675855, 2881690, 3058120, 3211026, 3458028, 3746197, 4281368, 4322535, 4587180, 4940040, 5351710, 5763380, 6422052, 6916056, 7492394, 8027565, 8645070, 9174360, 10703420, 11238591, 11526760, 12844104, 14984788, 16055130, 17290140, 18730985, 21406840, 22477182, 29969576, 32110260, 34580280, 37461970, 44954364, 56192955, 64220520, 74923940, 89908728, 112385910, 149847880, 224771820, 449543640]

約数ペア:

[(1, 449543640), (2, 224771820), (3, 149847880), (4, 112385910), (5, 89908728), (6, 74923940), (7, 64220520), (8, 56192955), (10, 44954364), (12, 37461970), (13, 34580280), (14, 32110260), (15, 29969576), (20, 22477182), (21, 21406840), (24, 18730985), (26, 17290140), (28, 16055130), (30, 14984788), (35, 12844104), (39, 11526760), (40, 11238591), (42, 10703420), (49, 9174360), (52, 8645070), (56, 8027565), (60, 7492394), (65, 6916056), (70, 6422052), (78, 5763380), (84, 5351710), (91, 4940040), (98, 4587180), (104, 4322535), (105, 4281368), (120, 3746197), (130, 3458028), (140, 3211026), (147, 3058120), (156, 2881690), (168, 2675855), (182, 2470020), (195, 2305352), (196, 2293590), (210, 2140684), (245, 1834872), (260, 1729014), (273, 1646680), (280, 1605513), (294, 1529060), (312, 1440845), (364, 1235010), (390, 1152676), (392, 1146795), (420, 1070342), (455, 988008), (490, 917436), (520, 864507), (546, 823340), (588, 764530), (637, 705720), (728, 617505), (735, 611624), (780, 576338), (840, 535171), (910, 494004), (980, 458718), (1092, 411670), (1176, 382265), (1274, 352860), (1365, 329336), (1470, 305812), (1560, 288169), (1820, 247002), (1911, 235240), (1960, 229359), (2184, 205835), (2548, 176430), (2730, 164668), (2940, 152906), (3185, 141144), (3640, 123501), (3822, 117620), (5096, 88215), (5460, 82334), (5880, 76453), (5881, 76440), (6370, 70572), (7644, 58810), (9555, 47048), (10920, 41167), (11762, 38220), (12740, 35286), (15288, 29405), (17643, 25480), (19110, 23524)]