165331680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:361

約数の個数: 192

約数和(自身を含む): 552738816

約数和(自身を除く): 387407136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 41, 48, 60, 62, 80, 82, 93, 96, 120, 123, 124, 155, 160, 164, 186, 205, 240, 246, 248, 271, 310, 328, 372, 410, 465, 480, 492, 496, 542, 615, 620, 656, 744, 813, 820, 930, 984, 992, 1084, 1230, 1240, 1271, 1312, 1355, 1488, 1626, 1640, 1860, 1968, 2168, 2460, 2480, 2542, 2710, 2976, 3252, 3280, 3720, 3813, 3936, 4065, 4336, 4920, 4960, 5084, 5420, 6355, 6504, 6560, 7440, 7626, 8130, 8401, 8672, 9840, 10168, 10840, 11111, 12710, 13008, 14880, 15252, 16260, 16802, 19065, 19680, 20336, 21680, 22222, 25203, 25420, 26016, 30504, 32520, 33333, 33604, 38130, 40672, 42005, 43360, 44444, 50406, 50840, 55555, 61008, 65040, 66666, 67208, 76260, 84010, 88888, 100812, 101680, 111110, 122016, 126015, 130080, 133332, 134416, 152520, 166665, 168020, 177776, 201624, 203360, 222220, 252030, 266664, 268832, 305040, 333330, 336040, 344441, 355552, 403248, 444440, 504060, 533328, 610080, 666660, 672080, 688882, 806496, 888880, 1008120, 1033323, 1066656, 1333320, 1344160, 1377764, 1722205, 1777760, 2016240, 2066646, 2666640, 2755528, 3444410, 4032480, 4133292, 5166615, 5333280, 5511056, 6888820, 8266584, 10333230, 11022112, 13777640, 16533168, 20666460, 27555280, 33066336, 41332920, 55110560, 82665840, 165331680]

約数ペア:

[(1, 165331680), (2, 82665840), (3, 55110560), (4, 41332920), (5, 33066336), (6, 27555280), (8, 20666460), (10, 16533168), (12, 13777640), (15, 11022112), (16, 10333230), (20, 8266584), (24, 6888820), (30, 5511056), (31, 5333280), (32, 5166615), (40, 4133292), (41, 4032480), (48, 3444410), (60, 2755528), (62, 2666640), (80, 2066646), (82, 2016240), (93, 1777760), (96, 1722205), (120, 1377764), (123, 1344160), (124, 1333320), (155, 1066656), (160, 1033323), (164, 1008120), (186, 888880), (205, 806496), (240, 688882), (246, 672080), (248, 666660), (271, 610080), (310, 533328), (328, 504060), (372, 444440), (410, 403248), (465, 355552), (480, 344441), (492, 336040), (496, 333330), (542, 305040), (615, 268832), (620, 266664), (656, 252030), (744, 222220), (813, 203360), (820, 201624), (930, 177776), (984, 168020), (992, 166665), (1084, 152520), (1230, 134416), (1240, 133332), (1271, 130080), (1312, 126015), (1355, 122016), (1488, 111110), (1626, 101680), (1640, 100812), (1860, 88888), (1968, 84010), (2168, 76260), (2460, 67208), (2480, 66666), (2542, 65040), (2710, 61008), (2976, 55555), (3252, 50840), (3280, 50406), (3720, 44444), (3813, 43360), (3936, 42005), (4065, 40672), (4336, 38130), (4920, 33604), (4960, 33333), (5084, 32520), (5420, 30504), (6355, 26016), (6504, 25420), (6560, 25203), (7440, 22222), (7626, 21680), (8130, 20336), (8401, 19680), (8672, 19065), (9840, 16802), (10168, 16260), (10840, 15252), (11111, 14880), (12710, 13008)]