42150360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 153619200

約数和(自身を除く): 111468840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 139, 140, 152, 168, 190, 210, 228, 266, 278, 280, 285, 361, 380, 399, 417, 420, 456, 532, 556, 570, 665, 695, 722, 760, 798, 834, 840, 973, 1064, 1083, 1112, 1140, 1330, 1390, 1444, 1596, 1668, 1805, 1946, 1995, 2085, 2166, 2280, 2527, 2641, 2660, 2780, 2888, 2919, 3192, 3336, 3610, 3892, 3990, 4170, 4332, 4865, 5054, 5282, 5320, 5415, 5560, 5838, 7220, 7581, 7784, 7923, 7980, 8340, 8664, 9730, 10108, 10564, 10830, 11676, 12635, 13205, 14440, 14595, 15162, 15846, 15960, 16680, 18487, 19460, 20216, 21128, 21660, 23352, 25270, 26410, 29190, 30324, 31692, 36974, 37905, 38920, 39615, 43320, 50179, 50540, 52820, 55461, 58380, 60648, 63384, 73948, 75810, 79230, 92435, 100358, 101080, 105640, 110922, 116760, 147896, 150537, 151620, 158460, 184870, 200716, 221844, 250895, 277305, 301074, 303240, 316920, 351253, 369740, 401432, 443688, 501790, 554610, 602148, 702506, 739480, 752685, 1003580, 1053759, 1109220, 1204296, 1405012, 1505370, 1756265, 2007160, 2107518, 2218440, 2810024, 3010740, 3512530, 4215036, 5268795, 6021480, 7025060, 8430072, 10537590, 14050120, 21075180, 42150360]

約数ペア:

[(1, 42150360), (2, 21075180), (3, 14050120), (4, 10537590), (5, 8430072), (6, 7025060), (7, 6021480), (8, 5268795), (10, 4215036), (12, 3512530), (14, 3010740), (15, 2810024), (19, 2218440), (20, 2107518), (21, 2007160), (24, 1756265), (28, 1505370), (30, 1405012), (35, 1204296), (38, 1109220), (40, 1053759), (42, 1003580), (56, 752685), (57, 739480), (60, 702506), (70, 602148), (76, 554610), (84, 501790), (95, 443688), (105, 401432), (114, 369740), (120, 351253), (133, 316920), (139, 303240), (140, 301074), (152, 277305), (168, 250895), (190, 221844), (210, 200716), (228, 184870), (266, 158460), (278, 151620), (280, 150537), (285, 147896), (361, 116760), (380, 110922), (399, 105640), (417, 101080), (420, 100358), (456, 92435), (532, 79230), (556, 75810), (570, 73948), (665, 63384), (695, 60648), (722, 58380), (760, 55461), (798, 52820), (834, 50540), (840, 50179), (973, 43320), (1064, 39615), (1083, 38920), (1112, 37905), (1140, 36974), (1330, 31692), (1390, 30324), (1444, 29190), (1596, 26410), (1668, 25270), (1805, 23352), (1946, 21660), (1995, 21128), (2085, 20216), (2166, 19460), (2280, 18487), (2527, 16680), (2641, 15960), (2660, 15846), (2780, 15162), (2888, 14595), (2919, 14440), (3192, 13205), (3336, 12635), (3610, 11676), (3892, 10830), (3990, 10564), (4170, 10108), (4332, 9730), (4865, 8664), (5054, 8340), (5282, 7980), (5320, 7923), (5415, 7784), (5560, 7581), (5838, 7220)]