196343460

素因数分解:

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

素因数の和:403

約数の個数: 192

約数和(自身を含む): 649635840

約数和(自身を除く): 453292380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 37, 45, 54, 60, 62, 74, 90, 93, 108, 111, 124, 135, 148, 155, 180, 185, 186, 222, 270, 279, 310, 317, 333, 370, 372, 444, 465, 540, 555, 558, 620, 634, 666, 740, 837, 930, 951, 999, 1110, 1116, 1147, 1268, 1332, 1395, 1585, 1665, 1674, 1860, 1902, 1998, 2220, 2294, 2790, 2853, 3170, 3330, 3348, 3441, 3804, 3996, 4185, 4588, 4755, 4995, 5580, 5706, 5735, 6340, 6660, 6882, 8370, 8559, 9510, 9827, 9990, 10323, 11412, 11470, 11729, 13764, 14265, 16740, 17118, 17205, 19020, 19654, 19980, 20646, 22940, 23458, 28530, 29481, 30969, 34236, 34410, 35187, 39308, 41292, 42795, 46916, 49135, 51615, 57060, 58645, 58962, 61938, 68820, 70374, 85590, 88443, 98270, 103230, 105561, 117290, 117924, 123876, 140748, 147405, 154845, 171180, 175935, 176886, 196540, 206460, 211122, 234580, 265329, 294810, 309690, 316683, 351870, 353772, 363599, 422244, 442215, 527805, 530658, 589620, 619380, 633366, 703740, 727198, 884430, 1055610, 1061316, 1090797, 1266732, 1326645, 1454396, 1583415, 1768860, 1817995, 2111220, 2181594, 2653290, 3166830, 3272391, 3635990, 4363188, 5306580, 5453985, 6333660, 6544782, 7271980, 9817173, 10907970, 13089564, 16361955, 19634346, 21815940, 32723910, 39268692, 49085865, 65447820, 98171730, 196343460]

約数ペア:

[(1, 196343460), (2, 98171730), (3, 65447820), (4, 49085865), (5, 39268692), (6, 32723910), (9, 21815940), (10, 19634346), (12, 16361955), (15, 13089564), (18, 10907970), (20, 9817173), (27, 7271980), (30, 6544782), (31, 6333660), (36, 5453985), (37, 5306580), (45, 4363188), (54, 3635990), (60, 3272391), (62, 3166830), (74, 2653290), (90, 2181594), (93, 2111220), (108, 1817995), (111, 1768860), (124, 1583415), (135, 1454396), (148, 1326645), (155, 1266732), (180, 1090797), (185, 1061316), (186, 1055610), (222, 884430), (270, 727198), (279, 703740), (310, 633366), (317, 619380), (333, 589620), (370, 530658), (372, 527805), (444, 442215), (465, 422244), (540, 363599), (555, 353772), (558, 351870), (620, 316683), (634, 309690), (666, 294810), (740, 265329), (837, 234580), (930, 211122), (951, 206460), (999, 196540), (1110, 176886), (1116, 175935), (1147, 171180), (1268, 154845), (1332, 147405), (1395, 140748), (1585, 123876), (1665, 117924), (1674, 117290), (1860, 105561), (1902, 103230), (1998, 98270), (2220, 88443), (2294, 85590), (2790, 70374), (2853, 68820), (3170, 61938), (3330, 58962), (3348, 58645), (3441, 57060), (3804, 51615), (3996, 49135), (4185, 46916), (4588, 42795), (4755, 41292), (4995, 39308), (5580, 35187), (5706, 34410), (5735, 34236), (6340, 30969), (6660, 29481), (6882, 28530), (8370, 23458), (8559, 22940), (9510, 20646), (9827, 19980), (9990, 19654), (10323, 19020), (11412, 17205), (11470, 17118), (11729, 16740), (13764, 14265)]