164111520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:359

約数の個数: 192

約数和(自身を含む): 548674560

約数和(自身を除く): 384563040

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, 269, 310, 328, 372, 410, 465, 480, 492, 496, 538, 615, 620, 656, 744, 807, 820, 930, 984, 992, 1076, 1230, 1240, 1271, 1312, 1345, 1488, 1614, 1640, 1860, 1968, 2152, 2460, 2480, 2542, 2690, 2976, 3228, 3280, 3720, 3813, 3936, 4035, 4304, 4920, 4960, 5084, 5380, 6355, 6456, 6560, 7440, 7626, 8070, 8339, 8608, 9840, 10168, 10760, 11029, 12710, 12912, 14880, 15252, 16140, 16678, 19065, 19680, 20336, 21520, 22058, 25017, 25420, 25824, 30504, 32280, 33087, 33356, 38130, 40672, 41695, 43040, 44116, 50034, 50840, 55145, 61008, 64560, 66174, 66712, 76260, 83390, 88232, 100068, 101680, 110290, 122016, 125085, 129120, 132348, 133424, 152520, 165435, 166780, 176464, 200136, 203360, 220580, 250170, 264696, 266848, 305040, 330870, 333560, 341899, 352928, 400272, 441160, 500340, 529392, 610080, 661740, 667120, 683798, 800544, 882320, 1000680, 1025697, 1058784, 1323480, 1334240, 1367596, 1709495, 1764640, 2001360, 2051394, 2646960, 2735192, 3418990, 4002720, 4102788, 5128485, 5293920, 5470384, 6837980, 8205576, 10256970, 10940768, 13675960, 16411152, 20513940, 27351920, 32822304, 41027880, 54703840, 82055760, 164111520]

約数ペア:

[(1, 164111520), (2, 82055760), (3, 54703840), (4, 41027880), (5, 32822304), (6, 27351920), (8, 20513940), (10, 16411152), (12, 13675960), (15, 10940768), (16, 10256970), (20, 8205576), (24, 6837980), (30, 5470384), (31, 5293920), (32, 5128485), (40, 4102788), (41, 4002720), (48, 3418990), (60, 2735192), (62, 2646960), (80, 2051394), (82, 2001360), (93, 1764640), (96, 1709495), (120, 1367596), (123, 1334240), (124, 1323480), (155, 1058784), (160, 1025697), (164, 1000680), (186, 882320), (205, 800544), (240, 683798), (246, 667120), (248, 661740), (269, 610080), (310, 529392), (328, 500340), (372, 441160), (410, 400272), (465, 352928), (480, 341899), (492, 333560), (496, 330870), (538, 305040), (615, 266848), (620, 264696), (656, 250170), (744, 220580), (807, 203360), (820, 200136), (930, 176464), (984, 166780), (992, 165435), (1076, 152520), (1230, 133424), (1240, 132348), (1271, 129120), (1312, 125085), (1345, 122016), (1488, 110290), (1614, 101680), (1640, 100068), (1860, 88232), (1968, 83390), (2152, 76260), (2460, 66712), (2480, 66174), (2542, 64560), (2690, 61008), (2976, 55145), (3228, 50840), (3280, 50034), (3720, 44116), (3813, 43040), (3936, 41695), (4035, 40672), (4304, 38130), (4920, 33356), (4960, 33087), (5084, 32280), (5380, 30504), (6355, 25824), (6456, 25420), (6560, 25017), (7440, 22058), (7626, 21520), (8070, 20336), (8339, 19680), (8608, 19065), (9840, 16678), (10168, 16140), (10760, 15252), (11029, 14880), (12710, 12912)]