392686920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:405

約数の個数: 256

約数和(自身を含む): 1392076800

約数和(自身を除く): 999389880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 37, 40, 45, 54, 60, 62, 72, 74, 90, 93, 108, 111, 120, 124, 135, 148, 155, 180, 185, 186, 216, 222, 248, 270, 279, 296, 310, 317, 333, 360, 370, 372, 444, 465, 540, 555, 558, 620, 634, 666, 740, 744, 837, 888, 930, 951, 999, 1080, 1110, 1116, 1147, 1240, 1268, 1332, 1395, 1480, 1585, 1665, 1674, 1860, 1902, 1998, 2220, 2232, 2294, 2536, 2664, 2790, 2853, 3170, 3330, 3348, 3441, 3720, 3804, 3996, 4185, 4440, 4588, 4755, 4995, 5580, 5706, 5735, 6340, 6660, 6696, 6882, 7608, 7992, 8370, 8559, 9176, 9510, 9827, 9990, 10323, 11160, 11412, 11470, 11729, 12680, 13320, 13764, 14265, 16740, 17118, 17205, 19020, 19654, 19980, 20646, 22824, 22940, 23458, 27528, 28530, 29481, 30969, 33480, 34236, 34410, 35187, 38040, 39308, 39960, 41292, 42795, 45880, 46916, 49135, 51615, 57060, 58645, 58962, 61938, 68472, 68820, 70374, 78616, 82584, 85590, 88443, 93832, 98270, 103230, 105561, 114120, 117290, 117924, 123876, 137640, 140748, 147405, 154845, 171180, 175935, 176886, 196540, 206460, 211122, 234580, 235848, 247752, 265329, 281496, 294810, 309690, 316683, 342360, 351870, 353772, 363599, 393080, 412920, 422244, 442215, 469160, 527805, 530658, 589620, 619380, 633366, 703740, 707544, 727198, 844488, 884430, 1055610, 1061316, 1090797, 1179240, 1238760, 1266732, 1326645, 1407480, 1454396, 1583415, 1768860, 1817995, 2111220, 2122632, 2181594, 2533464, 2653290, 2908792, 3166830, 3272391, 3537720, 3635990, 4222440, 4363188, 5306580, 5453985, 6333660, 6544782, 7271980, 8726376, 9817173, 10613160, 10907970, 12667320, 13089564, 14543960, 16361955, 19634346, 21815940, 26179128, 32723910, 39268692, 43631880, 49085865, 65447820, 78537384, 98171730, 130895640, 196343460, 392686920]

約数ペア:

[(1, 392686920), (2, 196343460), (3, 130895640), (4, 98171730), (5, 78537384), (6, 65447820), (8, 49085865), (9, 43631880), (10, 39268692), (12, 32723910), (15, 26179128), (18, 21815940), (20, 19634346), (24, 16361955), (27, 14543960), (30, 13089564), (31, 12667320), (36, 10907970), (37, 10613160), (40, 9817173), (45, 8726376), (54, 7271980), (60, 6544782), (62, 6333660), (72, 5453985), (74, 5306580), (90, 4363188), (93, 4222440), (108, 3635990), (111, 3537720), (120, 3272391), (124, 3166830), (135, 2908792), (148, 2653290), (155, 2533464), (180, 2181594), (185, 2122632), (186, 2111220), (216, 1817995), (222, 1768860), (248, 1583415), (270, 1454396), (279, 1407480), (296, 1326645), (310, 1266732), (317, 1238760), (333, 1179240), (360, 1090797), (370, 1061316), (372, 1055610), (444, 884430), (465, 844488), (540, 727198), (555, 707544), (558, 703740), (620, 633366), (634, 619380), (666, 589620), (740, 530658), (744, 527805), (837, 469160), (888, 442215), (930, 422244), (951, 412920), (999, 393080), (1080, 363599), (1110, 353772), (1116, 351870), (1147, 342360), (1240, 316683), (1268, 309690), (1332, 294810), (1395, 281496), (1480, 265329), (1585, 247752), (1665, 235848), (1674, 234580), (1860, 211122), (1902, 206460), (1998, 196540), (2220, 176886), (2232, 175935), (2294, 171180), (2536, 154845), (2664, 147405), (2790, 140748), (2853, 137640), (3170, 123876), (3330, 117924), (3348, 117290), (3441, 114120), (3720, 105561), (3804, 103230), (3996, 98270), (4185, 93832), (4440, 88443), (4588, 85590), (4755, 82584), (4995, 78616), (5580, 70374), (5706, 68820), (5735, 68472), (6340, 61938), (6660, 58962), (6696, 58645), (6882, 57060), (7608, 51615), (7992, 49135), (8370, 46916), (8559, 45880), (9176, 42795), (9510, 41292), (9827, 39960), (9990, 39308), (10323, 38040), (11160, 35187), (11412, 34410), (11470, 34236), (11729, 33480), (12680, 30969), (13320, 29481), (13764, 28530), (14265, 27528), (16740, 23458), (17118, 22940), (17205, 22824), (19020, 20646), (19654, 19980)]