349575840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:284

約数の個数: 288

約数和(自身を含む): 1268047872

約数和(自身を除く): 918472032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 41, 45, 48, 60, 62, 72, 80, 82, 90, 93, 96, 120, 123, 124, 144, 155, 160, 164, 180, 186, 191, 205, 240, 246, 248, 279, 288, 310, 328, 360, 369, 372, 382, 410, 465, 480, 492, 496, 558, 573, 615, 620, 656, 720, 738, 744, 764, 820, 930, 955, 984, 992, 1116, 1146, 1230, 1240, 1271, 1312, 1395, 1440, 1476, 1488, 1528, 1640, 1719, 1845, 1860, 1910, 1968, 2232, 2292, 2460, 2480, 2542, 2790, 2865, 2952, 2976, 3056, 3280, 3438, 3690, 3720, 3813, 3820, 3936, 4464, 4584, 4920, 4960, 5084, 5580, 5730, 5904, 5921, 6112, 6355, 6560, 6876, 7380, 7440, 7626, 7640, 7831, 8595, 8928, 9168, 9840, 10168, 11160, 11439, 11460, 11808, 11842, 12710, 13752, 14760, 14880, 15252, 15280, 15662, 17190, 17763, 18336, 19065, 19680, 20336, 22320, 22878, 22920, 23493, 23684, 25420, 27504, 29520, 29605, 30504, 30560, 31324, 34380, 35526, 38130, 39155, 40672, 44640, 45756, 45840, 46986, 47368, 50840, 53289, 55008, 57195, 59040, 59210, 61008, 62648, 68760, 70479, 71052, 76260, 78310, 88815, 91512, 91680, 93972, 94736, 101680, 106578, 114390, 117465, 118420, 122016, 125296, 137520, 140958, 142104, 152520, 156620, 177630, 183024, 187944, 189472, 203360, 213156, 228780, 234930, 236840, 242761, 250592, 266445, 275040, 281916, 284208, 305040, 313240, 352395, 355260, 366048, 375888, 426312, 457560, 469860, 473680, 485522, 532890, 563832, 568416, 610080, 626480, 704790, 710520, 728283, 751776, 852624, 915120, 939720, 947360, 971044, 1065780, 1127664, 1213805, 1252960, 1409580, 1421040, 1456566, 1705248, 1830240, 1879440, 1942088, 2131560, 2184849, 2255328, 2427610, 2819160, 2842080, 2913132, 3641415, 3758880, 3884176, 4263120, 4369698, 4855220, 5638320, 5826264, 7282830, 7768352, 8526240, 8739396, 9710440, 10924245, 11276640, 11652528, 14565660, 17478792, 19420880, 21848490, 23305056, 29131320, 34957584, 38841760, 43696980, 58262640, 69915168, 87393960, 116525280, 174787920, 349575840]

約数ペア:

[(1, 349575840), (2, 174787920), (3, 116525280), (4, 87393960), (5, 69915168), (6, 58262640), (8, 43696980), (9, 38841760), (10, 34957584), (12, 29131320), (15, 23305056), (16, 21848490), (18, 19420880), (20, 17478792), (24, 14565660), (30, 11652528), (31, 11276640), (32, 10924245), (36, 9710440), (40, 8739396), (41, 8526240), (45, 7768352), (48, 7282830), (60, 5826264), (62, 5638320), (72, 4855220), (80, 4369698), (82, 4263120), (90, 3884176), (93, 3758880), (96, 3641415), (120, 2913132), (123, 2842080), (124, 2819160), (144, 2427610), (155, 2255328), (160, 2184849), (164, 2131560), (180, 1942088), (186, 1879440), (191, 1830240), (205, 1705248), (240, 1456566), (246, 1421040), (248, 1409580), (279, 1252960), (288, 1213805), (310, 1127664), (328, 1065780), (360, 971044), (369, 947360), (372, 939720), (382, 915120), (410, 852624), (465, 751776), (480, 728283), (492, 710520), (496, 704790), (558, 626480), (573, 610080), (615, 568416), (620, 563832), (656, 532890), (720, 485522), (738, 473680), (744, 469860), (764, 457560), (820, 426312), (930, 375888), (955, 366048), (984, 355260), (992, 352395), (1116, 313240), (1146, 305040), (1230, 284208), (1240, 281916), (1271, 275040), (1312, 266445), (1395, 250592), (1440, 242761), (1476, 236840), (1488, 234930), (1528, 228780), (1640, 213156), (1719, 203360), (1845, 189472), (1860, 187944), (1910, 183024), (1968, 177630), (2232, 156620), (2292, 152520), (2460, 142104), (2480, 140958), (2542, 137520), (2790, 125296), (2865, 122016), (2952, 118420), (2976, 117465), (3056, 114390), (3280, 106578), (3438, 101680), (3690, 94736), (3720, 93972), (3813, 91680), (3820, 91512), (3936, 88815), (4464, 78310), (4584, 76260), (4920, 71052), (4960, 70479), (5084, 68760), (5580, 62648), (5730, 61008), (5904, 59210), (5921, 59040), (6112, 57195), (6355, 55008), (6560, 53289), (6876, 50840), (7380, 47368), (7440, 46986), (7626, 45840), (7640, 45756), (7831, 44640), (8595, 40672), (8928, 39155), (9168, 38130), (9840, 35526), (10168, 34380), (11160, 31324), (11439, 30560), (11460, 30504), (11808, 29605), (11842, 29520), (12710, 27504), (13752, 25420), (14760, 23684), (14880, 23493), (15252, 22920), (15280, 22878), (15662, 22320), (17190, 20336), (17763, 19680), (18336, 19065)]