898097280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:323

約数の個数: 256

約数和(自身を含む): 3008102400

約数和(自身を除く): 2110005120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 79, 80, 93, 96, 120, 124, 128, 155, 158, 160, 186, 191, 192, 237, 240, 248, 310, 316, 320, 372, 382, 384, 395, 465, 474, 480, 496, 573, 620, 632, 640, 744, 764, 790, 930, 948, 955, 960, 992, 1146, 1185, 1240, 1264, 1488, 1528, 1580, 1860, 1896, 1910, 1920, 1984, 2292, 2370, 2449, 2480, 2528, 2865, 2976, 3056, 3160, 3720, 3792, 3820, 3968, 4584, 4740, 4898, 4960, 5056, 5730, 5921, 5952, 6112, 6320, 7347, 7440, 7584, 7640, 9168, 9480, 9796, 9920, 10112, 11460, 11842, 11904, 12224, 12245, 12640, 14694, 14880, 15089, 15168, 15280, 17763, 18336, 18960, 19592, 19840, 22920, 23684, 24448, 24490, 25280, 29388, 29605, 29760, 30178, 30336, 30560, 35526, 36672, 36735, 37920, 39184, 45267, 45840, 47368, 48980, 50560, 58776, 59210, 59520, 60356, 61120, 71052, 73344, 73470, 75445, 75840, 78368, 88815, 90534, 91680, 94736, 97960, 117552, 118420, 120712, 122240, 142104, 146940, 150890, 151680, 156736, 177630, 181068, 183360, 189472, 195920, 226335, 235104, 236840, 241424, 284208, 293880, 301780, 313472, 355260, 362136, 366720, 378944, 391840, 452670, 467759, 470208, 473680, 482848, 568416, 587760, 603560, 710520, 724272, 757888, 783680, 905340, 935518, 940416, 947360, 965696, 1136832, 1175520, 1207120, 1403277, 1421040, 1448544, 1567360, 1810680, 1871036, 1894720, 1931392, 2273664, 2338795, 2351040, 2414240, 2806554, 2842080, 2897088, 3621360, 3742072, 3789440, 4677590, 4702080, 4828480, 5613108, 5684160, 5794176, 7016385, 7242720, 7484144, 9355180, 9656960, 11226216, 11368320, 14032770, 14485440, 14968288, 18710360, 22452432, 28065540, 28970880, 29936576, 37420720, 44904864, 56131080, 59873152, 74841440, 89809728, 112262160, 149682880, 179619456, 224524320, 299365760, 449048640, 898097280]

約数ペア:

[(1, 898097280), (2, 449048640), (3, 299365760), (4, 224524320), (5, 179619456), (6, 149682880), (8, 112262160), (10, 89809728), (12, 74841440), (15, 59873152), (16, 56131080), (20, 44904864), (24, 37420720), (30, 29936576), (31, 28970880), (32, 28065540), (40, 22452432), (48, 18710360), (60, 14968288), (62, 14485440), (64, 14032770), (79, 11368320), (80, 11226216), (93, 9656960), (96, 9355180), (120, 7484144), (124, 7242720), (128, 7016385), (155, 5794176), (158, 5684160), (160, 5613108), (186, 4828480), (191, 4702080), (192, 4677590), (237, 3789440), (240, 3742072), (248, 3621360), (310, 2897088), (316, 2842080), (320, 2806554), (372, 2414240), (382, 2351040), (384, 2338795), (395, 2273664), (465, 1931392), (474, 1894720), (480, 1871036), (496, 1810680), (573, 1567360), (620, 1448544), (632, 1421040), (640, 1403277), (744, 1207120), (764, 1175520), (790, 1136832), (930, 965696), (948, 947360), (955, 940416), (960, 935518), (992, 905340), (1146, 783680), (1185, 757888), (1240, 724272), (1264, 710520), (1488, 603560), (1528, 587760), (1580, 568416), (1860, 482848), (1896, 473680), (1910, 470208), (1920, 467759), (1984, 452670), (2292, 391840), (2370, 378944), (2449, 366720), (2480, 362136), (2528, 355260), (2865, 313472), (2976, 301780), (3056, 293880), (3160, 284208), (3720, 241424), (3792, 236840), (3820, 235104), (3968, 226335), (4584, 195920), (4740, 189472), (4898, 183360), (4960, 181068), (5056, 177630), (5730, 156736), (5921, 151680), (5952, 150890), (6112, 146940), (6320, 142104), (7347, 122240), (7440, 120712), (7584, 118420), (7640, 117552), (9168, 97960), (9480, 94736), (9796, 91680), (9920, 90534), (10112, 88815), (11460, 78368), (11842, 75840), (11904, 75445), (12224, 73470), (12245, 73344), (12640, 71052), (14694, 61120), (14880, 60356), (15089, 59520), (15168, 59210), (15280, 58776), (17763, 50560), (18336, 48980), (18960, 47368), (19592, 45840), (19840, 45267), (22920, 39184), (23684, 37920), (24448, 36735), (24490, 36672), (25280, 35526), (29388, 30560), (29605, 30336), (29760, 30178)]