514778940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1229}}^1$

素因数の和:1436

約数の個数: 144

約数和(自身を含む): 1692381600

約数和(自身を除く): 1177602660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 179, 180, 195, 234, 260, 358, 390, 468, 537, 585, 716, 780, 895, 1074, 1170, 1229, 1611, 1790, 2148, 2327, 2340, 2458, 2685, 3222, 3580, 3687, 4654, 4916, 5370, 6145, 6444, 6981, 7374, 8055, 9308, 10740, 11061, 11635, 12290, 13962, 14748, 15977, 16110, 18435, 20943, 22122, 23270, 24580, 27924, 31954, 32220, 34905, 36870, 41886, 44244, 46540, 47931, 55305, 63908, 69810, 73740, 79885, 83772, 95862, 104715, 110610, 139620, 143793, 159770, 191724, 209430, 219991, 221220, 239655, 287586, 319540, 418860, 439982, 479310, 575172, 659973, 718965, 879964, 958620, 1099955, 1319946, 1437930, 1979919, 2199910, 2639892, 2859883, 2875860, 3299865, 3959838, 4399820, 5719766, 6599730, 7919676, 8579649, 9899595, 11439532, 13199460, 14299415, 17159298, 19799190, 25738947, 28598830, 34318596, 39598380, 42898245, 51477894, 57197660, 85796490, 102955788, 128694735, 171592980, 257389470, 514778940]

約数ペア:

[(1, 514778940), (2, 257389470), (3, 171592980), (4, 128694735), (5, 102955788), (6, 85796490), (9, 57197660), (10, 51477894), (12, 42898245), (13, 39598380), (15, 34318596), (18, 28598830), (20, 25738947), (26, 19799190), (30, 17159298), (36, 14299415), (39, 13199460), (45, 11439532), (52, 9899595), (60, 8579649), (65, 7919676), (78, 6599730), (90, 5719766), (117, 4399820), (130, 3959838), (156, 3299865), (179, 2875860), (180, 2859883), (195, 2639892), (234, 2199910), (260, 1979919), (358, 1437930), (390, 1319946), (468, 1099955), (537, 958620), (585, 879964), (716, 718965), (780, 659973), (895, 575172), (1074, 479310), (1170, 439982), (1229, 418860), (1611, 319540), (1790, 287586), (2148, 239655), (2327, 221220), (2340, 219991), (2458, 209430), (2685, 191724), (3222, 159770), (3580, 143793), (3687, 139620), (4654, 110610), (4916, 104715), (5370, 95862), (6145, 83772), (6444, 79885), (6981, 73740), (7374, 69810), (8055, 63908), (9308, 55305), (10740, 47931), (11061, 46540), (11635, 44244), (12290, 41886), (13962, 36870), (14748, 34905), (15977, 32220), (16110, 31954), (18435, 27924), (20943, 24580), (22122, 23270)]