770659380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2423}}^1$

素因数の和:2491

約数の個数: 192

約数和(自身を含む): 2606284800

約数和(自身を除く): 1835625420

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, 90, 93, 95, 108, 114, 124, 135, 155, 171, 180, 186, 190, 228, 270, 279, 285, 310, 342, 372, 380, 465, 513, 540, 558, 570, 589, 620, 684, 837, 855, 930, 1026, 1116, 1140, 1178, 1395, 1674, 1710, 1767, 1860, 2052, 2356, 2423, 2565, 2790, 2945, 3348, 3420, 3534, 4185, 4846, 5130, 5301, 5580, 5890, 7068, 7269, 8370, 8835, 9692, 10260, 10602, 11780, 12115, 14538, 15903, 16740, 17670, 21204, 21807, 24230, 26505, 29076, 31806, 35340, 36345, 43614, 46037, 48460, 53010, 63612, 65421, 72690, 75113, 79515, 87228, 92074, 106020, 109035, 130842, 138111, 145380, 150226, 159030, 184148, 218070, 225339, 230185, 261684, 276222, 300452, 318060, 327105, 375565, 414333, 436140, 450678, 460370, 552444, 654210, 676017, 690555, 751130, 828666, 901356, 920740, 1126695, 1242999, 1308420, 1352034, 1381110, 1427147, 1502260, 1657332, 2028051, 2071665, 2253390, 2485998, 2704068, 2762220, 2854294, 3380085, 4056102, 4143330, 4281441, 4506780, 4971996, 5708588, 6214995, 6760170, 7135735, 8112204, 8286660, 8562882, 10140255, 12429990, 12844323, 13520340, 14271470, 17125764, 20280510, 21407205, 24859980, 25688646, 28542940, 38532969, 40561020, 42814410, 51377292, 64221615, 77065938, 85628820, 128443230, 154131876, 192664845, 256886460, 385329690, 770659380]

約数ペア:

[(1, 770659380), (2, 385329690), (3, 256886460), (4, 192664845), (5, 154131876), (6, 128443230), (9, 85628820), (10, 77065938), (12, 64221615), (15, 51377292), (18, 42814410), (19, 40561020), (20, 38532969), (27, 28542940), (30, 25688646), (31, 24859980), (36, 21407205), (38, 20280510), (45, 17125764), (54, 14271470), (57, 13520340), (60, 12844323), (62, 12429990), (76, 10140255), (90, 8562882), (93, 8286660), (95, 8112204), (108, 7135735), (114, 6760170), (124, 6214995), (135, 5708588), (155, 4971996), (171, 4506780), (180, 4281441), (186, 4143330), (190, 4056102), (228, 3380085), (270, 2854294), (279, 2762220), (285, 2704068), (310, 2485998), (342, 2253390), (372, 2071665), (380, 2028051), (465, 1657332), (513, 1502260), (540, 1427147), (558, 1381110), (570, 1352034), (589, 1308420), (620, 1242999), (684, 1126695), (837, 920740), (855, 901356), (930, 828666), (1026, 751130), (1116, 690555), (1140, 676017), (1178, 654210), (1395, 552444), (1674, 460370), (1710, 450678), (1767, 436140), (1860, 414333), (2052, 375565), (2356, 327105), (2423, 318060), (2565, 300452), (2790, 276222), (2945, 261684), (3348, 230185), (3420, 225339), (3534, 218070), (4185, 184148), (4846, 159030), (5130, 150226), (5301, 145380), (5580, 138111), (5890, 130842), (7068, 109035), (7269, 106020), (8370, 92074), (8835, 87228), (9692, 79515), (10260, 75113), (10602, 72690), (11780, 65421), (12115, 63612), (14538, 53010), (15903, 48460), (16740, 46037), (17670, 43614), (21204, 36345), (21807, 35340), (24230, 31806), (26505, 29076)]