145941180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1080

約数の個数: 192

約数和(自身を含む): 526417920

約数和(自身を除く): 380476740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 31, 33, 35, 42, 44, 55, 60, 62, 66, 70, 77, 84, 93, 105, 110, 124, 132, 140, 154, 155, 165, 186, 210, 217, 220, 231, 308, 310, 330, 341, 372, 385, 420, 434, 462, 465, 620, 651, 660, 682, 770, 868, 924, 930, 1019, 1023, 1085, 1155, 1302, 1364, 1540, 1705, 1860, 2038, 2046, 2170, 2310, 2387, 2604, 3057, 3255, 3410, 4076, 4092, 4340, 4620, 4774, 5095, 5115, 6114, 6510, 6820, 7133, 7161, 9548, 10190, 10230, 11209, 11935, 12228, 13020, 14266, 14322, 15285, 20380, 20460, 21399, 22418, 23870, 28532, 28644, 30570, 31589, 33627, 35665, 35805, 42798, 44836, 47740, 56045, 61140, 63178, 67254, 71330, 71610, 78463, 85596, 94767, 106995, 112090, 126356, 134508, 142660, 143220, 156926, 157945, 168135, 189534, 213990, 221123, 224180, 235389, 313852, 315890, 336270, 347479, 379068, 392315, 427980, 442246, 470778, 473835, 631780, 663369, 672540, 694958, 784630, 884492, 941556, 947670, 1042437, 1105615, 1176945, 1326738, 1389916, 1569260, 1737395, 1895340, 2084874, 2211230, 2353890, 2432353, 2653476, 3316845, 3474790, 4169748, 4422460, 4707780, 4864706, 5212185, 6633690, 6949580, 7297059, 9729412, 10424370, 12161765, 13267380, 14594118, 20848740, 24323530, 29188236, 36485295, 48647060, 72970590, 145941180]

約数ペア:

[(1, 145941180), (2, 72970590), (3, 48647060), (4, 36485295), (5, 29188236), (6, 24323530), (7, 20848740), (10, 14594118), (11, 13267380), (12, 12161765), (14, 10424370), (15, 9729412), (20, 7297059), (21, 6949580), (22, 6633690), (28, 5212185), (30, 4864706), (31, 4707780), (33, 4422460), (35, 4169748), (42, 3474790), (44, 3316845), (55, 2653476), (60, 2432353), (62, 2353890), (66, 2211230), (70, 2084874), (77, 1895340), (84, 1737395), (93, 1569260), (105, 1389916), (110, 1326738), (124, 1176945), (132, 1105615), (140, 1042437), (154, 947670), (155, 941556), (165, 884492), (186, 784630), (210, 694958), (217, 672540), (220, 663369), (231, 631780), (308, 473835), (310, 470778), (330, 442246), (341, 427980), (372, 392315), (385, 379068), (420, 347479), (434, 336270), (462, 315890), (465, 313852), (620, 235389), (651, 224180), (660, 221123), (682, 213990), (770, 189534), (868, 168135), (924, 157945), (930, 156926), (1019, 143220), (1023, 142660), (1085, 134508), (1155, 126356), (1302, 112090), (1364, 106995), (1540, 94767), (1705, 85596), (1860, 78463), (2038, 71610), (2046, 71330), (2170, 67254), (2310, 63178), (2387, 61140), (2604, 56045), (3057, 47740), (3255, 44836), (3410, 42798), (4076, 35805), (4092, 35665), (4340, 33627), (4620, 31589), (4774, 30570), (5095, 28644), (5115, 28532), (6114, 23870), (6510, 22418), (6820, 21399), (7133, 20460), (7161, 20380), (9548, 15285), (10190, 14322), (10230, 14266), (11209, 13020), (11935, 12228)]