84761040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3881}}^1$

素因数の和:3917

約数の個数: 160

約数和(自身を含む): 323479296

約数和(自身を除く): 238718256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 3881, 4368, 5460, 7280, 7762, 10920, 11643, 15524, 19405, 21840, 23286, 27167, 31048, 38810, 46572, 50453, 54334, 58215, 62096, 77620, 81501, 93144, 100906, 108668, 116430, 135835, 151359, 155240, 163002, 186288, 201812, 217336, 232860, 252265, 271670, 302718, 310480, 326004, 353171, 403624, 407505, 434672, 465720, 504530, 543340, 605436, 652008, 706342, 756795, 807248, 815010, 931440, 1009060, 1059513, 1086680, 1210872, 1304016, 1412684, 1513590, 1630020, 1765855, 2018120, 2119026, 2173360, 2421744, 2825368, 3027180, 3260040, 3531710, 4036240, 4238052, 5297565, 5650736, 6054360, 6520080, 7063420, 8476104, 10595130, 12108720, 14126840, 16952208, 21190260, 28253680, 42380520, 84761040]

約数ペア:

[(1, 84761040), (2, 42380520), (3, 28253680), (4, 21190260), (5, 16952208), (6, 14126840), (7, 12108720), (8, 10595130), (10, 8476104), (12, 7063420), (13, 6520080), (14, 6054360), (15, 5650736), (16, 5297565), (20, 4238052), (21, 4036240), (24, 3531710), (26, 3260040), (28, 3027180), (30, 2825368), (35, 2421744), (39, 2173360), (40, 2119026), (42, 2018120), (48, 1765855), (52, 1630020), (56, 1513590), (60, 1412684), (65, 1304016), (70, 1210872), (78, 1086680), (80, 1059513), (84, 1009060), (91, 931440), (104, 815010), (105, 807248), (112, 756795), (120, 706342), (130, 652008), (140, 605436), (156, 543340), (168, 504530), (182, 465720), (195, 434672), (208, 407505), (210, 403624), (240, 353171), (260, 326004), (273, 310480), (280, 302718), (312, 271670), (336, 252265), (364, 232860), (390, 217336), (420, 201812), (455, 186288), (520, 163002), (546, 155240), (560, 151359), (624, 135835), (728, 116430), (780, 108668), (840, 100906), (910, 93144), (1040, 81501), (1092, 77620), (1365, 62096), (1456, 58215), (1560, 54334), (1680, 50453), (1820, 46572), (2184, 38810), (2730, 31048), (3120, 27167), (3640, 23286), (3881, 21840), (4368, 19405), (5460, 15524), (7280, 11643), (7762, 10920)]