4160520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 16773120

約数和(自身を除く): 12612600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 127, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 254, 260, 273, 280, 312, 315, 360, 364, 381, 390, 420, 455, 468, 504, 508, 520, 546, 585, 630, 635, 728, 762, 780, 819, 840, 889, 910, 936, 1016, 1092, 1143, 1170, 1260, 1270, 1365, 1524, 1560, 1638, 1651, 1778, 1820, 1905, 2184, 2286, 2340, 2520, 2540, 2667, 2730, 3048, 3276, 3302, 3556, 3640, 3810, 4095, 4445, 4572, 4680, 4953, 5080, 5334, 5460, 5715, 6552, 6604, 7112, 7620, 8001, 8190, 8255, 8890, 9144, 9906, 10668, 10920, 11430, 11557, 13208, 13335, 14859, 15240, 16002, 16380, 16510, 17780, 19812, 21336, 22860, 23114, 24765, 26670, 29718, 32004, 32760, 33020, 34671, 35560, 39624, 40005, 45720, 46228, 49530, 53340, 57785, 59436, 64008, 66040, 69342, 74295, 80010, 92456, 99060, 104013, 106680, 115570, 118872, 138684, 148590, 160020, 173355, 198120, 208026, 231140, 277368, 297180, 320040, 346710, 416052, 462280, 520065, 594360, 693420, 832104, 1040130, 1386840, 2080260, 4160520]

約数ペア:

[(1, 4160520), (2, 2080260), (3, 1386840), (4, 1040130), (5, 832104), (6, 693420), (7, 594360), (8, 520065), (9, 462280), (10, 416052), (12, 346710), (13, 320040), (14, 297180), (15, 277368), (18, 231140), (20, 208026), (21, 198120), (24, 173355), (26, 160020), (28, 148590), (30, 138684), (35, 118872), (36, 115570), (39, 106680), (40, 104013), (42, 99060), (45, 92456), (52, 80010), (56, 74295), (60, 69342), (63, 66040), (65, 64008), (70, 59436), (72, 57785), (78, 53340), (84, 49530), (90, 46228), (91, 45720), (104, 40005), (105, 39624), (117, 35560), (120, 34671), (126, 33020), (127, 32760), (130, 32004), (140, 29718), (156, 26670), (168, 24765), (180, 23114), (182, 22860), (195, 21336), (210, 19812), (234, 17780), (252, 16510), (254, 16380), (260, 16002), (273, 15240), (280, 14859), (312, 13335), (315, 13208), (360, 11557), (364, 11430), (381, 10920), (390, 10668), (420, 9906), (455, 9144), (468, 8890), (504, 8255), (508, 8190), (520, 8001), (546, 7620), (585, 7112), (630, 6604), (635, 6552), (728, 5715), (762, 5460), (780, 5334), (819, 5080), (840, 4953), (889, 4680), (910, 4572), (936, 4445), (1016, 4095), (1092, 3810), (1143, 3640), (1170, 3556), (1260, 3302), (1270, 3276), (1365, 3048), (1524, 2730), (1560, 2667), (1638, 2540), (1651, 2520), (1778, 2340), (1820, 2286), (1905, 2184)]