142957710

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1$

素因数の和:1372

約数の個数: 160

約数和(自身を含む): 462781440

約数和(自身を除く): 319823730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 81, 90, 95, 105, 114, 126, 133, 135, 162, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 405, 513, 567, 570, 630, 665, 798, 810, 855, 945, 1026, 1134, 1197, 1327, 1330, 1539, 1710, 1890, 1995, 2394, 2565, 2654, 2835, 3078, 3591, 3981, 3990, 5130, 5670, 5985, 6635, 7182, 7695, 7962, 9289, 10773, 11943, 11970, 13270, 15390, 17955, 18578, 19905, 21546, 23886, 25213, 27867, 35829, 35910, 39810, 46445, 50426, 53865, 55734, 59715, 71658, 75639, 83601, 92890, 107487, 107730, 119430, 126065, 139335, 151278, 167202, 176491, 179145, 214974, 226917, 250803, 252130, 278670, 352982, 358290, 378195, 418005, 453834, 501606, 529473, 537435, 680751, 752409, 756390, 836010, 882455, 1058946, 1074870, 1134585, 1254015, 1361502, 1504818, 1588419, 1764910, 2042253, 2269170, 2508030, 2647365, 3176838, 3403755, 3762045, 4084506, 4765257, 5294730, 6807510, 7524090, 7942095, 9530514, 10211265, 14295771, 15884190, 20422530, 23826285, 28591542, 47652570, 71478855, 142957710]

約数ペア:

[(1, 142957710), (2, 71478855), (3, 47652570), (5, 28591542), (6, 23826285), (7, 20422530), (9, 15884190), (10, 14295771), (14, 10211265), (15, 9530514), (18, 7942095), (19, 7524090), (21, 6807510), (27, 5294730), (30, 4765257), (35, 4084506), (38, 3762045), (42, 3403755), (45, 3176838), (54, 2647365), (57, 2508030), (63, 2269170), (70, 2042253), (81, 1764910), (90, 1588419), (95, 1504818), (105, 1361502), (114, 1254015), (126, 1134585), (133, 1074870), (135, 1058946), (162, 882455), (171, 836010), (189, 756390), (190, 752409), (210, 680751), (266, 537435), (270, 529473), (285, 501606), (315, 453834), (342, 418005), (378, 378195), (399, 358290), (405, 352982), (513, 278670), (567, 252130), (570, 250803), (630, 226917), (665, 214974), (798, 179145), (810, 176491), (855, 167202), (945, 151278), (1026, 139335), (1134, 126065), (1197, 119430), (1327, 107730), (1330, 107487), (1539, 92890), (1710, 83601), (1890, 75639), (1995, 71658), (2394, 59715), (2565, 55734), (2654, 53865), (2835, 50426), (3078, 46445), (3591, 39810), (3981, 35910), (3990, 35829), (5130, 27867), (5670, 25213), (5985, 23886), (6635, 21546), (7182, 19905), (7695, 18578), (7962, 17955), (9289, 15390), (10773, 13270), (11943, 11970)]