216516960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13669}}^1$

素因数の和:13701

約数の個数: 144

約数和(自身を含む): 806092560

約数和(自身を除く): 589575600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 13669, 15840, 27338, 41007, 54676, 68345, 82014, 109352, 123021, 136690, 150359, 164028, 205035, 218704, 246042, 273380, 300718, 328056, 410070, 437408, 451077, 492084, 546760, 601436, 615105, 656112, 751795, 820140, 902154, 984168, 1093520, 1202872, 1230210, 1312224, 1353231, 1503590, 1640280, 1804308, 1968336, 2187040, 2255385, 2405744, 2460420, 2706462, 3007180, 3280560, 3608616, 3936672, 4510770, 4811488, 4920840, 5412924, 6014360, 6561120, 6766155, 7217232, 9021540, 9841680, 10825848, 12028720, 13532310, 14434464, 18043080, 19683360, 21651696, 24057440, 27064620, 36086160, 43303392, 54129240, 72172320, 108258480, 216516960]

約数ペア:

[(1, 216516960), (2, 108258480), (3, 72172320), (4, 54129240), (5, 43303392), (6, 36086160), (8, 27064620), (9, 24057440), (10, 21651696), (11, 19683360), (12, 18043080), (15, 14434464), (16, 13532310), (18, 12028720), (20, 10825848), (22, 9841680), (24, 9021540), (30, 7217232), (32, 6766155), (33, 6561120), (36, 6014360), (40, 5412924), (44, 4920840), (45, 4811488), (48, 4510770), (55, 3936672), (60, 3608616), (66, 3280560), (72, 3007180), (80, 2706462), (88, 2460420), (90, 2405744), (96, 2255385), (99, 2187040), (110, 1968336), (120, 1804308), (132, 1640280), (144, 1503590), (160, 1353231), (165, 1312224), (176, 1230210), (180, 1202872), (198, 1093520), (220, 984168), (240, 902154), (264, 820140), (288, 751795), (330, 656112), (352, 615105), (360, 601436), (396, 546760), (440, 492084), (480, 451077), (495, 437408), (528, 410070), (660, 328056), (720, 300718), (792, 273380), (880, 246042), (990, 218704), (1056, 205035), (1320, 164028), (1440, 150359), (1584, 136690), (1760, 123021), (1980, 109352), (2640, 82014), (3168, 68345), (3960, 54676), (5280, 41007), (7920, 27338), (13669, 15840)]