16604428320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{19577}}^1$

素因数の和:19648

約数の個数: 288

約数和(自身を含む): 61572026880

約数和(自身を除く): 44967598560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 96, 114, 120, 124, 144, 152, 155, 160, 171, 180, 186, 190, 228, 240, 248, 279, 285, 288, 304, 310, 342, 360, 372, 380, 456, 465, 480, 496, 558, 570, 589, 608, 620, 684, 720, 744, 760, 855, 912, 930, 992, 1116, 1140, 1178, 1240, 1368, 1395, 1440, 1488, 1520, 1710, 1767, 1824, 1860, 2232, 2280, 2356, 2480, 2736, 2790, 2945, 2976, 3040, 3420, 3534, 3720, 4464, 4560, 4712, 4960, 5301, 5472, 5580, 5890, 6840, 7068, 7440, 8835, 8928, 9120, 9424, 10602, 11160, 11780, 13680, 14136, 14880, 17670, 18848, 19577, 21204, 22320, 23560, 26505, 27360, 28272, 35340, 39154, 42408, 44640, 47120, 53010, 56544, 58731, 70680, 78308, 84816, 94240, 97885, 106020, 117462, 141360, 156616, 169632, 176193, 195770, 212040, 234924, 282720, 293655, 313232, 352386, 371963, 391540, 424080, 469848, 587310, 606887, 626464, 704772, 743926, 783080, 848160, 880965, 939696, 1115889, 1174620, 1213774, 1409544, 1487852, 1566160, 1761930, 1820661, 1859815, 1879392, 2231778, 2349240, 2427548, 2819088, 2975704, 3034435, 3132320, 3347667, 3523860, 3641322, 3719630, 4463556, 4698480, 4855096, 5461983, 5579445, 5638176, 5951408, 6068870, 6695334, 7047720, 7282644, 7439260, 8927112, 9103305, 9396960, 9710192, 10923966, 11158890, 11530853, 11902816, 12137740, 13390668, 14095440, 14565288, 14878520, 16738335, 17854224, 18206610, 19420384, 21847932, 22317780, 23061706, 24275480, 26781336, 27309915, 28190880, 29130576, 29757040, 33476670, 34592559, 35708448, 36413220, 43695864, 44635560, 46123412, 48550960, 53562672, 54619830, 57654265, 58261152, 59514080, 66953340, 69185118, 72826440, 87391728, 89271120, 92246824, 97101920, 103777677, 107125344, 109239660, 115308530, 133906680, 138370236, 145652880, 172962795, 174783456, 178542240, 184493648, 207555354, 218479320, 230617060, 267813360, 276740472, 291305760, 345925590, 368987296, 415110708, 436958640, 461234120, 518888385, 535626720, 553480944, 691851180, 830221416, 873917280, 922468240, 1037776770, 1106961888, 1383702360, 1660442832, 1844936480, 2075553540, 2767404720, 3320885664, 4151107080, 5534809440, 8302214160, 16604428320]

約数ペア:

[(1, 16604428320), (2, 8302214160), (3, 5534809440), (4, 4151107080), (5, 3320885664), (6, 2767404720), (8, 2075553540), (9, 1844936480), (10, 1660442832), (12, 1383702360), (15, 1106961888), (16, 1037776770), (18, 922468240), (19, 873917280), (20, 830221416), (24, 691851180), (30, 553480944), (31, 535626720), (32, 518888385), (36, 461234120), (38, 436958640), (40, 415110708), (45, 368987296), (48, 345925590), (57, 291305760), (60, 276740472), (62, 267813360), (72, 230617060), (76, 218479320), (80, 207555354), (90, 184493648), (93, 178542240), (95, 174783456), (96, 172962795), (114, 145652880), (120, 138370236), (124, 133906680), (144, 115308530), (152, 109239660), (155, 107125344), (160, 103777677), (171, 97101920), (180, 92246824), (186, 89271120), (190, 87391728), (228, 72826440), (240, 69185118), (248, 66953340), (279, 59514080), (285, 58261152), (288, 57654265), (304, 54619830), (310, 53562672), (342, 48550960), (360, 46123412), (372, 44635560), (380, 43695864), (456, 36413220), (465, 35708448), (480, 34592559), (496, 33476670), (558, 29757040), (570, 29130576), (589, 28190880), (608, 27309915), (620, 26781336), (684, 24275480), (720, 23061706), (744, 22317780), (760, 21847932), (855, 19420384), (912, 18206610), (930, 17854224), (992, 16738335), (1116, 14878520), (1140, 14565288), (1178, 14095440), (1240, 13390668), (1368, 12137740), (1395, 11902816), (1440, 11530853), (1488, 11158890), (1520, 10923966), (1710, 9710192), (1767, 9396960), (1824, 9103305), (1860, 8927112), (2232, 7439260), (2280, 7282644), (2356, 7047720), (2480, 6695334), (2736, 6068870), (2790, 5951408), (2945, 5638176), (2976, 5579445), (3040, 5461983), (3420, 4855096), (3534, 4698480), (3720, 4463556), (4464, 3719630), (4560, 3641322), (4712, 3523860), (4960, 3347667), (5301, 3132320), (5472, 3034435), (5580, 2975704), (5890, 2819088), (6840, 2427548), (7068, 2349240), (7440, 2231778), (8835, 1879392), (8928, 1859815), (9120, 1820661), (9424, 1761930), (10602, 1566160), (11160, 1487852), (11780, 1409544), (13680, 1213774), (14136, 1174620), (14880, 1115889), (17670, 939696), (18848, 880965), (19577, 848160), (21204, 783080), (22320, 743926), (23560, 704772), (26505, 626464), (27360, 606887), (28272, 587310), (35340, 469848), (39154, 424080), (42408, 391540), (44640, 371963), (47120, 352386), (53010, 313232), (56544, 293655), (58731, 282720), (70680, 234924), (78308, 212040), (84816, 195770), (94240, 176193), (97885, 169632), (106020, 156616), (117462, 141360)]