190413720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:399

約数の個数: 256

約数和(自身を含む): 736128000

約数和(自身を除く): 545714280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 89, 90, 105, 108, 120, 126, 135, 140, 168, 178, 180, 189, 210, 216, 252, 267, 270, 280, 283, 315, 356, 360, 378, 420, 445, 504, 534, 540, 566, 623, 630, 712, 756, 801, 840, 849, 890, 945, 1068, 1080, 1132, 1246, 1260, 1335, 1415, 1512, 1602, 1698, 1780, 1869, 1890, 1981, 2136, 2264, 2403, 2492, 2520, 2547, 2670, 2830, 3115, 3204, 3396, 3560, 3738, 3780, 3962, 4005, 4245, 4806, 4984, 5094, 5340, 5607, 5660, 5943, 6230, 6408, 6792, 7476, 7560, 7641, 7924, 8010, 8490, 9345, 9612, 9905, 10188, 10680, 11214, 11320, 11886, 12015, 12460, 12735, 14952, 15282, 15848, 16020, 16821, 16980, 17829, 18690, 19224, 19810, 20376, 22428, 23772, 24030, 24920, 25187, 25470, 28035, 29715, 30564, 32040, 33642, 33960, 35658, 37380, 38205, 39620, 44856, 47544, 48060, 50374, 50940, 53487, 56070, 59430, 61128, 67284, 71316, 74760, 75561, 76410, 79240, 84105, 89145, 96120, 100748, 101880, 106974, 112140, 118860, 125935, 134568, 142632, 151122, 152820, 168210, 176309, 178290, 201496, 213948, 224280, 226683, 237720, 251870, 267435, 302244, 305640, 336420, 352618, 356580, 377805, 427896, 453366, 503740, 528927, 534870, 604488, 672840, 680049, 705236, 713160, 755610, 881545, 906732, 1007480, 1057854, 1069740, 1133415, 1360098, 1410472, 1511220, 1586781, 1763090, 1813464, 2115708, 2139480, 2266830, 2644635, 2720196, 3022440, 3173562, 3400245, 3526180, 4231416, 4533660, 4760343, 5289270, 5440392, 6347124, 6800490, 7052360, 7933905, 9067320, 9520686, 10578540, 12694248, 13600980, 15867810, 19041372, 21157080, 23801715, 27201960, 31735620, 38082744, 47603430, 63471240, 95206860, 190413720]

約数ペア:

[(1, 190413720), (2, 95206860), (3, 63471240), (4, 47603430), (5, 38082744), (6, 31735620), (7, 27201960), (8, 23801715), (9, 21157080), (10, 19041372), (12, 15867810), (14, 13600980), (15, 12694248), (18, 10578540), (20, 9520686), (21, 9067320), (24, 7933905), (27, 7052360), (28, 6800490), (30, 6347124), (35, 5440392), (36, 5289270), (40, 4760343), (42, 4533660), (45, 4231416), (54, 3526180), (56, 3400245), (60, 3173562), (63, 3022440), (70, 2720196), (72, 2644635), (84, 2266830), (89, 2139480), (90, 2115708), (105, 1813464), (108, 1763090), (120, 1586781), (126, 1511220), (135, 1410472), (140, 1360098), (168, 1133415), (178, 1069740), (180, 1057854), (189, 1007480), (210, 906732), (216, 881545), (252, 755610), (267, 713160), (270, 705236), (280, 680049), (283, 672840), (315, 604488), (356, 534870), (360, 528927), (378, 503740), (420, 453366), (445, 427896), (504, 377805), (534, 356580), (540, 352618), (566, 336420), (623, 305640), (630, 302244), (712, 267435), (756, 251870), (801, 237720), (840, 226683), (849, 224280), (890, 213948), (945, 201496), (1068, 178290), (1080, 176309), (1132, 168210), (1246, 152820), (1260, 151122), (1335, 142632), (1415, 134568), (1512, 125935), (1602, 118860), (1698, 112140), (1780, 106974), (1869, 101880), (1890, 100748), (1981, 96120), (2136, 89145), (2264, 84105), (2403, 79240), (2492, 76410), (2520, 75561), (2547, 74760), (2670, 71316), (2830, 67284), (3115, 61128), (3204, 59430), (3396, 56070), (3560, 53487), (3738, 50940), (3780, 50374), (3962, 48060), (4005, 47544), (4245, 44856), (4806, 39620), (4984, 38205), (5094, 37380), (5340, 35658), (5607, 33960), (5660, 33642), (5943, 32040), (6230, 30564), (6408, 29715), (6792, 28035), (7476, 25470), (7560, 25187), (7641, 24920), (7924, 24030), (8010, 23772), (8490, 22428), (9345, 20376), (9612, 19810), (9905, 19224), (10188, 18690), (10680, 17829), (11214, 16980), (11320, 16821), (11886, 16020), (12015, 15848), (12460, 15282), (12735, 14952)]