15584621940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16333}}^1$

素因数の和:16404

約数の個数: 240

約数和(自身を含む): 53126008320

約数和(自身を除く): 37541386380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 31, 36, 38, 45, 54, 57, 60, 62, 76, 81, 90, 93, 95, 108, 114, 124, 135, 155, 162, 171, 180, 186, 190, 228, 270, 279, 285, 310, 324, 342, 372, 380, 405, 465, 513, 540, 558, 570, 589, 620, 684, 810, 837, 855, 930, 1026, 1116, 1140, 1178, 1395, 1539, 1620, 1674, 1710, 1767, 1860, 2052, 2356, 2511, 2565, 2790, 2945, 3078, 3348, 3420, 3534, 4185, 5022, 5130, 5301, 5580, 5890, 6156, 7068, 7695, 8370, 8835, 10044, 10260, 10602, 11780, 12555, 15390, 15903, 16333, 16740, 17670, 21204, 25110, 26505, 30780, 31806, 32666, 35340, 47709, 48999, 50220, 53010, 63612, 65332, 79515, 81665, 95418, 97998, 106020, 146997, 159030, 163330, 190836, 195996, 238545, 244995, 293994, 310327, 318060, 326660, 440991, 477090, 489990, 506323, 587988, 620654, 734985, 881982, 930981, 954180, 979980, 1012646, 1241308, 1322973, 1469970, 1518969, 1551635, 1763964, 1861962, 2025292, 2204955, 2531615, 2645946, 2792943, 2939940, 3037938, 3103270, 3723924, 4409910, 4556907, 4654905, 5063230, 5291892, 5585886, 6075876, 6206540, 6614865, 7594845, 8378829, 8819820, 9113814, 9309810, 9620137, 10126460, 11171772, 13229730, 13670721, 13964715, 15189690, 16757658, 18227628, 18619620, 19240274, 22784535, 25136487, 26459460, 27341442, 27929430, 28860411, 30379380, 33515316, 38480548, 41012163, 41894145, 45569070, 48100685, 50272974, 54682884, 55858860, 57720822, 68353605, 82024326, 83788290, 86581233, 91138140, 96201370, 100545948, 115441644, 125682435, 136707210, 144302055, 164048652, 167576580, 173162466, 192402740, 205060815, 251364870, 259743699, 273414420, 288604110, 346324932, 410121630, 432906165, 502729740, 519487398, 577208220, 779231097, 820243260, 865812330, 1038974796, 1298718495, 1558462194, 1731624660, 2597436990, 3116924388, 3896155485, 5194873980, 7792310970, 15584621940]

約数ペア:

[(1, 15584621940), (2, 7792310970), (3, 5194873980), (4, 3896155485), (5, 3116924388), (6, 2597436990), (9, 1731624660), (10, 1558462194), (12, 1298718495), (15, 1038974796), (18, 865812330), (19, 820243260), (20, 779231097), (27, 577208220), (30, 519487398), (31, 502729740), (36, 432906165), (38, 410121630), (45, 346324932), (54, 288604110), (57, 273414420), (60, 259743699), (62, 251364870), (76, 205060815), (81, 192402740), (90, 173162466), (93, 167576580), (95, 164048652), (108, 144302055), (114, 136707210), (124, 125682435), (135, 115441644), (155, 100545948), (162, 96201370), (171, 91138140), (180, 86581233), (186, 83788290), (190, 82024326), (228, 68353605), (270, 57720822), (279, 55858860), (285, 54682884), (310, 50272974), (324, 48100685), (342, 45569070), (372, 41894145), (380, 41012163), (405, 38480548), (465, 33515316), (513, 30379380), (540, 28860411), (558, 27929430), (570, 27341442), (589, 26459460), (620, 25136487), (684, 22784535), (810, 19240274), (837, 18619620), (855, 18227628), (930, 16757658), (1026, 15189690), (1116, 13964715), (1140, 13670721), (1178, 13229730), (1395, 11171772), (1539, 10126460), (1620, 9620137), (1674, 9309810), (1710, 9113814), (1767, 8819820), (1860, 8378829), (2052, 7594845), (2356, 6614865), (2511, 6206540), (2565, 6075876), (2790, 5585886), (2945, 5291892), (3078, 5063230), (3348, 4654905), (3420, 4556907), (3534, 4409910), (4185, 3723924), (5022, 3103270), (5130, 3037938), (5301, 2939940), (5580, 2792943), (5890, 2645946), (6156, 2531615), (7068, 2204955), (7695, 2025292), (8370, 1861962), (8835, 1763964), (10044, 1551635), (10260, 1518969), (10602, 1469970), (11780, 1322973), (12555, 1241308), (15390, 1012646), (15903, 979980), (16333, 954180), (16740, 930981), (17670, 881982), (21204, 734985), (25110, 620654), (26505, 587988), (30780, 506323), (31806, 489990), (32666, 477090), (35340, 440991), (47709, 326660), (48999, 318060), (50220, 310327), (53010, 293994), (63612, 244995), (65332, 238545), (79515, 195996), (81665, 190836), (95418, 163330), (97998, 159030), (106020, 146997)]