858443940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2699}}^1$

素因数の和:2767

約数の個数: 192

約数和(自身を含む): 2903040000

約数和(自身を除く): 2044596060

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, 2565, 2699, 2790, 2945, 3348, 3420, 3534, 4185, 5130, 5301, 5398, 5580, 5890, 7068, 8097, 8370, 8835, 10260, 10602, 10796, 11780, 13495, 15903, 16194, 16740, 17670, 21204, 24291, 26505, 26990, 31806, 32388, 35340, 40485, 48582, 51281, 53010, 53980, 63612, 72873, 79515, 80970, 83669, 97164, 102562, 106020, 121455, 145746, 153843, 159030, 161940, 167338, 205124, 242910, 251007, 256405, 291492, 307686, 318060, 334676, 364365, 418345, 461529, 485820, 502014, 512810, 615372, 728730, 753021, 769215, 836690, 923058, 1004028, 1025620, 1255035, 1384587, 1457460, 1506042, 1538430, 1589711, 1673380, 1846116, 2259063, 2307645, 2510070, 2769174, 3012084, 3076860, 3179422, 3765105, 4518126, 4615290, 4769133, 5020140, 5538348, 6358844, 6922935, 7530210, 7948555, 9036252, 9230580, 9538266, 11295315, 13845870, 14307399, 15060420, 15897110, 19076532, 22590630, 23845665, 27691740, 28614798, 31794220, 42922197, 45181260, 47691330, 57229596, 71536995, 85844394, 95382660, 143073990, 171688788, 214610985, 286147980, 429221970, 858443940]

約数ペア:

[(1, 858443940), (2, 429221970), (3, 286147980), (4, 214610985), (5, 171688788), (6, 143073990), (9, 95382660), (10, 85844394), (12, 71536995), (15, 57229596), (18, 47691330), (19, 45181260), (20, 42922197), (27, 31794220), (30, 28614798), (31, 27691740), (36, 23845665), (38, 22590630), (45, 19076532), (54, 15897110), (57, 15060420), (60, 14307399), (62, 13845870), (76, 11295315), (90, 9538266), (93, 9230580), (95, 9036252), (108, 7948555), (114, 7530210), (124, 6922935), (135, 6358844), (155, 5538348), (171, 5020140), (180, 4769133), (186, 4615290), (190, 4518126), (228, 3765105), (270, 3179422), (279, 3076860), (285, 3012084), (310, 2769174), (342, 2510070), (372, 2307645), (380, 2259063), (465, 1846116), (513, 1673380), (540, 1589711), (558, 1538430), (570, 1506042), (589, 1457460), (620, 1384587), (684, 1255035), (837, 1025620), (855, 1004028), (930, 923058), (1026, 836690), (1116, 769215), (1140, 753021), (1178, 728730), (1395, 615372), (1674, 512810), (1710, 502014), (1767, 485820), (1860, 461529), (2052, 418345), (2356, 364365), (2565, 334676), (2699, 318060), (2790, 307686), (2945, 291492), (3348, 256405), (3420, 251007), (3534, 242910), (4185, 205124), (5130, 167338), (5301, 161940), (5398, 159030), (5580, 153843), (5890, 145746), (7068, 121455), (8097, 106020), (8370, 102562), (8835, 97164), (10260, 83669), (10602, 80970), (10796, 79515), (11780, 72873), (13495, 63612), (15903, 53980), (16194, 53010), (16740, 51281), (17670, 48582), (21204, 40485), (24291, 35340), (26505, 32388), (26990, 31806)]