191837880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:438

約数の個数: 192

約数和(自身を含む): 678132000

約数和(自身を除く): 486294120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 179, 180, 195, 229, 234, 260, 312, 358, 360, 390, 458, 468, 520, 537, 585, 687, 716, 780, 895, 916, 936, 1074, 1145, 1170, 1374, 1432, 1560, 1611, 1790, 1832, 2061, 2148, 2290, 2327, 2340, 2685, 2748, 2977, 3222, 3435, 3580, 4122, 4296, 4580, 4654, 4680, 5370, 5496, 5954, 6444, 6870, 6981, 7160, 8055, 8244, 8931, 9160, 9308, 10305, 10740, 11635, 11908, 12888, 13740, 13962, 14885, 16110, 16488, 17862, 18616, 20610, 20943, 21480, 23270, 23816, 26793, 27480, 27924, 29770, 32220, 34905, 35724, 40991, 41220, 41886, 44655, 46540, 53586, 55848, 59540, 64440, 69810, 71448, 81982, 82440, 83772, 89310, 93080, 104715, 107172, 119080, 122973, 133965, 139620, 163964, 167544, 178620, 204955, 209430, 214344, 245946, 267930, 279240, 327928, 357240, 368919, 409910, 418860, 491892, 532883, 535860, 614865, 737838, 819820, 837720, 983784, 1065766, 1071720, 1229730, 1475676, 1598649, 1639640, 1844595, 2131532, 2459460, 2664415, 2951352, 3197298, 3689190, 4263064, 4795947, 4918920, 5328830, 6394596, 7378380, 7993245, 9591894, 10657660, 12789192, 14756760, 15986490, 19183788, 21315320, 23979735, 31972980, 38367576, 47959470, 63945960, 95918940, 191837880]

約数ペア:

[(1, 191837880), (2, 95918940), (3, 63945960), (4, 47959470), (5, 38367576), (6, 31972980), (8, 23979735), (9, 21315320), (10, 19183788), (12, 15986490), (13, 14756760), (15, 12789192), (18, 10657660), (20, 9591894), (24, 7993245), (26, 7378380), (30, 6394596), (36, 5328830), (39, 4918920), (40, 4795947), (45, 4263064), (52, 3689190), (60, 3197298), (65, 2951352), (72, 2664415), (78, 2459460), (90, 2131532), (104, 1844595), (117, 1639640), (120, 1598649), (130, 1475676), (156, 1229730), (179, 1071720), (180, 1065766), (195, 983784), (229, 837720), (234, 819820), (260, 737838), (312, 614865), (358, 535860), (360, 532883), (390, 491892), (458, 418860), (468, 409910), (520, 368919), (537, 357240), (585, 327928), (687, 279240), (716, 267930), (780, 245946), (895, 214344), (916, 209430), (936, 204955), (1074, 178620), (1145, 167544), (1170, 163964), (1374, 139620), (1432, 133965), (1560, 122973), (1611, 119080), (1790, 107172), (1832, 104715), (2061, 93080), (2148, 89310), (2290, 83772), (2327, 82440), (2340, 81982), (2685, 71448), (2748, 69810), (2977, 64440), (3222, 59540), (3435, 55848), (3580, 53586), (4122, 46540), (4296, 44655), (4580, 41886), (4654, 41220), (4680, 40991), (5370, 35724), (5496, 34905), (5954, 32220), (6444, 29770), (6870, 27924), (6981, 27480), (7160, 26793), (8055, 23816), (8244, 23270), (8931, 21480), (9160, 20943), (9308, 20610), (10305, 18616), (10740, 17862), (11635, 16488), (11908, 16110), (12888, 14885), (13740, 13962)]