442951560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2156

約数の個数: 192

約数和(自身を含む): 1564992000

約数和(自身を除く): 1122040440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 342, 360, 372, 380, 456, 465, 558, 570, 589, 620, 684, 744, 760, 855, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1710, 1767, 1860, 2089, 2232, 2280, 2356, 2790, 2945, 3420, 3534, 3720, 4178, 4712, 5301, 5580, 5890, 6267, 6840, 7068, 8356, 8835, 10445, 10602, 11160, 11780, 12534, 14136, 16712, 17670, 18801, 20890, 21204, 23560, 25068, 26505, 31335, 35340, 37602, 39691, 41780, 42408, 50136, 53010, 62670, 64759, 70680, 75204, 79382, 83560, 94005, 106020, 119073, 125340, 129518, 150408, 158764, 188010, 194277, 198455, 212040, 238146, 250680, 259036, 317528, 323795, 357219, 376020, 388554, 396910, 476292, 518072, 582831, 595365, 647590, 714438, 752040, 777108, 793820, 952584, 971385, 1165662, 1190730, 1230421, 1295180, 1428876, 1554216, 1587640, 1786095, 1942770, 2331324, 2381460, 2460842, 2590360, 2857752, 2914155, 3572190, 3691263, 3885540, 4662648, 4762920, 4921684, 5828310, 6152105, 7144380, 7382526, 7771080, 9843368, 11073789, 11656620, 12304210, 14288760, 14765052, 18456315, 22147578, 23313240, 24608420, 29530104, 36912630, 44295156, 49216840, 55368945, 73825260, 88590312, 110737890, 147650520, 221475780, 442951560]

約数ペア:

[(1, 442951560), (2, 221475780), (3, 147650520), (4, 110737890), (5, 88590312), (6, 73825260), (8, 55368945), (9, 49216840), (10, 44295156), (12, 36912630), (15, 29530104), (18, 24608420), (19, 23313240), (20, 22147578), (24, 18456315), (30, 14765052), (31, 14288760), (36, 12304210), (38, 11656620), (40, 11073789), (45, 9843368), (57, 7771080), (60, 7382526), (62, 7144380), (72, 6152105), (76, 5828310), (90, 4921684), (93, 4762920), (95, 4662648), (114, 3885540), (120, 3691263), (124, 3572190), (152, 2914155), (155, 2857752), (171, 2590360), (180, 2460842), (186, 2381460), (190, 2331324), (228, 1942770), (248, 1786095), (279, 1587640), (285, 1554216), (310, 1428876), (342, 1295180), (360, 1230421), (372, 1190730), (380, 1165662), (456, 971385), (465, 952584), (558, 793820), (570, 777108), (589, 752040), (620, 714438), (684, 647590), (744, 595365), (760, 582831), (855, 518072), (930, 476292), (1116, 396910), (1140, 388554), (1178, 376020), (1240, 357219), (1368, 323795), (1395, 317528), (1710, 259036), (1767, 250680), (1860, 238146), (2089, 212040), (2232, 198455), (2280, 194277), (2356, 188010), (2790, 158764), (2945, 150408), (3420, 129518), (3534, 125340), (3720, 119073), (4178, 106020), (4712, 94005), (5301, 83560), (5580, 79382), (5890, 75204), (6267, 70680), (6840, 64759), (7068, 62670), (8356, 53010), (8835, 50136), (10445, 42408), (10602, 41780), (11160, 39691), (11780, 37602), (12534, 35340), (14136, 31335), (16712, 26505), (17670, 25068), (18801, 23560), (20890, 21204)]