3219620480

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1327}}^1$

素因数の和:1586

約数の個数: 128

約数和(自身を含む): 8192378880

約数和(自身を除く): 4972758400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 223, 272, 320, 340, 446, 544, 640, 680, 892, 1088, 1115, 1327, 1360, 1784, 2176, 2230, 2654, 2720, 3568, 3791, 4460, 5308, 5440, 6635, 7136, 7582, 8920, 10616, 10880, 13270, 14272, 15164, 17840, 18955, 21232, 22559, 26540, 28544, 30328, 35680, 37910, 42464, 45118, 53080, 60656, 71360, 75820, 84928, 90236, 106160, 112795, 121312, 142720, 151640, 169856, 180472, 212320, 225590, 242624, 295921, 303280, 360944, 424640, 451180, 485248, 591842, 606560, 721888, 849280, 902360, 1183684, 1213120, 1443776, 1479605, 1804720, 2367368, 2426240, 2887552, 2959210, 3609440, 4734736, 5030657, 5918420, 7218880, 9469472, 10061314, 11836840, 14437760, 18938944, 20122628, 23673680, 25153285, 37877888, 40245256, 47347360, 50306570, 80490512, 94694720, 100613140, 160981024, 189389440, 201226280, 321962048, 402452560, 643924096, 804905120, 1609810240, 3219620480]

約数ペア:

[(1, 3219620480), (2, 1609810240), (4, 804905120), (5, 643924096), (8, 402452560), (10, 321962048), (16, 201226280), (17, 189389440), (20, 160981024), (32, 100613140), (34, 94694720), (40, 80490512), (64, 50306570), (68, 47347360), (80, 40245256), (85, 37877888), (128, 25153285), (136, 23673680), (160, 20122628), (170, 18938944), (223, 14437760), (272, 11836840), (320, 10061314), (340, 9469472), (446, 7218880), (544, 5918420), (640, 5030657), (680, 4734736), (892, 3609440), (1088, 2959210), (1115, 2887552), (1327, 2426240), (1360, 2367368), (1784, 1804720), (2176, 1479605), (2230, 1443776), (2654, 1213120), (2720, 1183684), (3568, 902360), (3791, 849280), (4460, 721888), (5308, 606560), (5440, 591842), (6635, 485248), (7136, 451180), (7582, 424640), (8920, 360944), (10616, 303280), (10880, 295921), (13270, 242624), (14272, 225590), (15164, 212320), (17840, 180472), (18955, 169856), (21232, 151640), (22559, 142720), (26540, 121312), (28544, 112795), (30328, 106160), (35680, 90236), (37910, 84928), (42464, 75820), (45118, 71360), (53080, 60656)]