3635481280

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{2069}}^1$

素因数の和:2139

約数の個数: 168

約数和(自身を含む): 9684867600

約数和(自身を除く): 6049386320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 289, 304, 320, 323, 340, 380, 544, 578, 608, 646, 680, 760, 1088, 1156, 1216, 1292, 1360, 1445, 1520, 1615, 2069, 2312, 2584, 2720, 2890, 3040, 3230, 4138, 4624, 5168, 5440, 5491, 5780, 6080, 6460, 8276, 9248, 10336, 10345, 10982, 11560, 12920, 16552, 18496, 20672, 20690, 21964, 23120, 25840, 27455, 33104, 35173, 39311, 41380, 43928, 46240, 51680, 54910, 66208, 70346, 78622, 82760, 87856, 92480, 103360, 109820, 132416, 140692, 157244, 165520, 175712, 175865, 196555, 219640, 281384, 314488, 331040, 351424, 351730, 393110, 439280, 562768, 597941, 628976, 662080, 668287, 703460, 786220, 878560, 1125536, 1195882, 1257952, 1336574, 1406920, 1572440, 1757120, 2251072, 2391764, 2515904, 2673148, 2813840, 2989705, 3144880, 3341435, 4783528, 5346296, 5627680, 5979410, 6289760, 6682870, 9567056, 10692592, 11255360, 11360879, 11958820, 12579520, 13365740, 19134112, 21385184, 22721758, 23917640, 26731480, 38268224, 42770368, 45443516, 47835280, 53462960, 56804395, 90887032, 95670560, 106925920, 113608790, 181774064, 191341120, 213851840, 227217580, 363548128, 454435160, 727096256, 908870320, 1817740640, 3635481280]

約数ペア:

[(1, 3635481280), (2, 1817740640), (4, 908870320), (5, 727096256), (8, 454435160), (10, 363548128), (16, 227217580), (17, 213851840), (19, 191341120), (20, 181774064), (32, 113608790), (34, 106925920), (38, 95670560), (40, 90887032), (64, 56804395), (68, 53462960), (76, 47835280), (80, 45443516), (85, 42770368), (95, 38268224), (136, 26731480), (152, 23917640), (160, 22721758), (170, 21385184), (190, 19134112), (272, 13365740), (289, 12579520), (304, 11958820), (320, 11360879), (323, 11255360), (340, 10692592), (380, 9567056), (544, 6682870), (578, 6289760), (608, 5979410), (646, 5627680), (680, 5346296), (760, 4783528), (1088, 3341435), (1156, 3144880), (1216, 2989705), (1292, 2813840), (1360, 2673148), (1445, 2515904), (1520, 2391764), (1615, 2251072), (2069, 1757120), (2312, 1572440), (2584, 1406920), (2720, 1336574), (2890, 1257952), (3040, 1195882), (3230, 1125536), (4138, 878560), (4624, 786220), (5168, 703460), (5440, 668287), (5491, 662080), (5780, 628976), (6080, 597941), (6460, 562768), (8276, 439280), (9248, 393110), (10336, 351730), (10345, 351424), (10982, 331040), (11560, 314488), (12920, 281384), (16552, 219640), (18496, 196555), (20672, 175865), (20690, 175712), (21964, 165520), (23120, 157244), (25840, 140692), (27455, 132416), (33104, 109820), (35173, 103360), (39311, 92480), (41380, 87856), (43928, 82760), (46240, 78622), (51680, 70346), (54910, 66208)]