404360280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1974

約数の個数: 192

約数和(自身を含む): 1428710400

約数和(自身を除く): 1024350120

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, 1907, 2232, 2280, 2356, 2790, 2945, 3420, 3534, 3720, 3814, 4712, 5301, 5580, 5721, 5890, 6840, 7068, 7628, 8835, 9535, 10602, 11160, 11442, 11780, 14136, 15256, 17163, 17670, 19070, 21204, 22884, 23560, 26505, 28605, 34326, 35340, 36233, 38140, 42408, 45768, 53010, 57210, 59117, 68652, 70680, 72466, 76280, 85815, 106020, 108699, 114420, 118234, 137304, 144932, 171630, 177351, 181165, 212040, 217398, 228840, 236468, 289864, 295585, 326097, 343260, 354702, 362330, 434796, 472936, 532053, 543495, 591170, 652194, 686520, 709404, 724660, 869592, 886755, 1064106, 1086990, 1123223, 1182340, 1304388, 1418808, 1449320, 1630485, 1773510, 2128212, 2173980, 2246446, 2364680, 2608776, 2660265, 3260970, 3369669, 3547020, 4256424, 4347960, 4492892, 5320530, 5616115, 6521940, 6739338, 7094040, 8985784, 10109007, 10641060, 11232230, 13043880, 13478676, 16848345, 20218014, 21282120, 22464460, 26957352, 33696690, 40436028, 44928920, 50545035, 67393380, 80872056, 101090070, 134786760, 202180140, 404360280]

約数ペア:

[(1, 404360280), (2, 202180140), (3, 134786760), (4, 101090070), (5, 80872056), (6, 67393380), (8, 50545035), (9, 44928920), (10, 40436028), (12, 33696690), (15, 26957352), (18, 22464460), (19, 21282120), (20, 20218014), (24, 16848345), (30, 13478676), (31, 13043880), (36, 11232230), (38, 10641060), (40, 10109007), (45, 8985784), (57, 7094040), (60, 6739338), (62, 6521940), (72, 5616115), (76, 5320530), (90, 4492892), (93, 4347960), (95, 4256424), (114, 3547020), (120, 3369669), (124, 3260970), (152, 2660265), (155, 2608776), (171, 2364680), (180, 2246446), (186, 2173980), (190, 2128212), (228, 1773510), (248, 1630485), (279, 1449320), (285, 1418808), (310, 1304388), (342, 1182340), (360, 1123223), (372, 1086990), (380, 1064106), (456, 886755), (465, 869592), (558, 724660), (570, 709404), (589, 686520), (620, 652194), (684, 591170), (744, 543495), (760, 532053), (855, 472936), (930, 434796), (1116, 362330), (1140, 354702), (1178, 343260), (1240, 326097), (1368, 295585), (1395, 289864), (1710, 236468), (1767, 228840), (1860, 217398), (1907, 212040), (2232, 181165), (2280, 177351), (2356, 171630), (2790, 144932), (2945, 137304), (3420, 118234), (3534, 114420), (3720, 108699), (3814, 106020), (4712, 85815), (5301, 76280), (5580, 72466), (5721, 70680), (5890, 68652), (6840, 59117), (7068, 57210), (7628, 53010), (8835, 45768), (9535, 42408), (10602, 38140), (11160, 36233), (11442, 35340), (11780, 34326), (14136, 28605), (15256, 26505), (17163, 23560), (17670, 22884), (19070, 21204)]