137745720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1163}}^1$

素因数の和:1234

約数の個数: 192

約数和(自身を含む): 522961920

約数和(自身を除く): 385216200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 56, 60, 63, 70, 72, 84, 90, 94, 105, 120, 126, 140, 141, 168, 180, 188, 210, 235, 252, 280, 282, 315, 329, 360, 376, 420, 423, 470, 504, 564, 630, 658, 705, 840, 846, 940, 987, 1128, 1163, 1260, 1316, 1410, 1645, 1692, 1880, 1974, 2115, 2326, 2520, 2632, 2820, 2961, 3290, 3384, 3489, 3948, 4230, 4652, 4935, 5640, 5815, 5922, 6580, 6978, 7896, 8141, 8460, 9304, 9870, 10467, 11630, 11844, 13160, 13956, 14805, 16282, 16920, 17445, 19740, 20934, 23260, 23688, 24423, 27912, 29610, 32564, 34890, 39480, 40705, 41868, 46520, 48846, 52335, 54661, 59220, 65128, 69780, 73269, 81410, 83736, 97692, 104670, 109322, 118440, 122115, 139560, 146538, 162820, 163983, 195384, 209340, 218644, 244230, 273305, 293076, 325640, 327966, 366345, 382627, 418680, 437288, 488460, 491949, 546610, 586152, 655932, 732690, 765254, 819915, 976920, 983898, 1093220, 1147881, 1311864, 1465380, 1530508, 1639830, 1913135, 1967796, 2186440, 2295762, 2459745, 2930760, 3061016, 3279660, 3443643, 3826270, 3935592, 4591524, 4919490, 5739405, 6559320, 6887286, 7652540, 9183048, 9838980, 11478810, 13774572, 15305080, 17218215, 19677960, 22957620, 27549144, 34436430, 45915240, 68872860, 137745720]

約数ペア:

[(1, 137745720), (2, 68872860), (3, 45915240), (4, 34436430), (5, 27549144), (6, 22957620), (7, 19677960), (8, 17218215), (9, 15305080), (10, 13774572), (12, 11478810), (14, 9838980), (15, 9183048), (18, 7652540), (20, 6887286), (21, 6559320), (24, 5739405), (28, 4919490), (30, 4591524), (35, 3935592), (36, 3826270), (40, 3443643), (42, 3279660), (45, 3061016), (47, 2930760), (56, 2459745), (60, 2295762), (63, 2186440), (70, 1967796), (72, 1913135), (84, 1639830), (90, 1530508), (94, 1465380), (105, 1311864), (120, 1147881), (126, 1093220), (140, 983898), (141, 976920), (168, 819915), (180, 765254), (188, 732690), (210, 655932), (235, 586152), (252, 546610), (280, 491949), (282, 488460), (315, 437288), (329, 418680), (360, 382627), (376, 366345), (420, 327966), (423, 325640), (470, 293076), (504, 273305), (564, 244230), (630, 218644), (658, 209340), (705, 195384), (840, 163983), (846, 162820), (940, 146538), (987, 139560), (1128, 122115), (1163, 118440), (1260, 109322), (1316, 104670), (1410, 97692), (1645, 83736), (1692, 81410), (1880, 73269), (1974, 69780), (2115, 65128), (2326, 59220), (2520, 54661), (2632, 52335), (2820, 48846), (2961, 46520), (3290, 41868), (3384, 40705), (3489, 39480), (3948, 34890), (4230, 32564), (4652, 29610), (4935, 27912), (5640, 24423), (5815, 23688), (5922, 23260), (6580, 20934), (6978, 19740), (7896, 17445), (8141, 16920), (8460, 16282), (9304, 14805), (9870, 13956), (10467, 13160), (11630, 11844)]