42598920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 256

約数和(自身を含む): 162570240

約数和(自身を除く): 119971320

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, 47, 52, 56, 60, 65, 70, 78, 83, 84, 91, 94, 104, 105, 120, 130, 140, 141, 156, 166, 168, 182, 188, 195, 210, 235, 249, 260, 273, 280, 282, 312, 329, 332, 364, 376, 390, 415, 420, 455, 470, 498, 520, 546, 564, 581, 611, 658, 664, 705, 728, 780, 830, 840, 910, 940, 987, 996, 1079, 1092, 1128, 1162, 1222, 1245, 1316, 1365, 1410, 1560, 1645, 1660, 1743, 1820, 1833, 1880, 1974, 1992, 2158, 2184, 2324, 2444, 2490, 2632, 2730, 2820, 2905, 3055, 3237, 3290, 3320, 3486, 3640, 3666, 3901, 3948, 4277, 4316, 4648, 4888, 4935, 4980, 5395, 5460, 5640, 5810, 6110, 6474, 6580, 6972, 7332, 7553, 7802, 7896, 8554, 8632, 8715, 9165, 9870, 9960, 10790, 10920, 11620, 11703, 12220, 12831, 12948, 13160, 13944, 14664, 15106, 15604, 16185, 17108, 17430, 18330, 19505, 19740, 21385, 21580, 22659, 23240, 23406, 24440, 25662, 25896, 27307, 30212, 31208, 32370, 34216, 34860, 36660, 37765, 39010, 39480, 42770, 43160, 45318, 46812, 50713, 51324, 54614, 58515, 60424, 64155, 64740, 69720, 73320, 75530, 78020, 81921, 85540, 90636, 93624, 101426, 102648, 109228, 113295, 117030, 128310, 129480, 136535, 151060, 152139, 156040, 163842, 171080, 181272, 202852, 218456, 226590, 234060, 253565, 256620, 273070, 302120, 304278, 327684, 354991, 405704, 409605, 453180, 468120, 507130, 513240, 546140, 608556, 655368, 709982, 760695, 819210, 906360, 1014260, 1064973, 1092280, 1217112, 1419964, 1521390, 1638420, 1774955, 2028520, 2129946, 2839928, 3042780, 3276840, 3549910, 4259892, 5324865, 6085560, 7099820, 8519784, 10649730, 14199640, 21299460, 42598920]

約数ペア:

[(1, 42598920), (2, 21299460), (3, 14199640), (4, 10649730), (5, 8519784), (6, 7099820), (7, 6085560), (8, 5324865), (10, 4259892), (12, 3549910), (13, 3276840), (14, 3042780), (15, 2839928), (20, 2129946), (21, 2028520), (24, 1774955), (26, 1638420), (28, 1521390), (30, 1419964), (35, 1217112), (39, 1092280), (40, 1064973), (42, 1014260), (47, 906360), (52, 819210), (56, 760695), (60, 709982), (65, 655368), (70, 608556), (78, 546140), (83, 513240), (84, 507130), (91, 468120), (94, 453180), (104, 409605), (105, 405704), (120, 354991), (130, 327684), (140, 304278), (141, 302120), (156, 273070), (166, 256620), (168, 253565), (182, 234060), (188, 226590), (195, 218456), (210, 202852), (235, 181272), (249, 171080), (260, 163842), (273, 156040), (280, 152139), (282, 151060), (312, 136535), (329, 129480), (332, 128310), (364, 117030), (376, 113295), (390, 109228), (415, 102648), (420, 101426), (455, 93624), (470, 90636), (498, 85540), (520, 81921), (546, 78020), (564, 75530), (581, 73320), (611, 69720), (658, 64740), (664, 64155), (705, 60424), (728, 58515), (780, 54614), (830, 51324), (840, 50713), (910, 46812), (940, 45318), (987, 43160), (996, 42770), (1079, 39480), (1092, 39010), (1128, 37765), (1162, 36660), (1222, 34860), (1245, 34216), (1316, 32370), (1365, 31208), (1410, 30212), (1560, 27307), (1645, 25896), (1660, 25662), (1743, 24440), (1820, 23406), (1833, 23240), (1880, 22659), (1974, 21580), (1992, 21385), (2158, 19740), (2184, 19505), (2324, 18330), (2444, 17430), (2490, 17108), (2632, 16185), (2730, 15604), (2820, 15106), (2905, 14664), (3055, 13944), (3237, 13160), (3290, 12948), (3320, 12831), (3486, 12220), (3640, 11703), (3666, 11620), (3901, 10920), (3948, 10790), (4277, 9960), (4316, 9870), (4648, 9165), (4888, 8715), (4935, 8632), (4980, 8554), (5395, 7896), (5460, 7802), (5640, 7553), (5810, 7332), (6110, 6972), (6474, 6580)]