28538766360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{36083}}^1$

素因数の和:36139

約数の個数: 192

約数和(自身を含む): 100479506400

約数和(自身を除く): 71940740040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2197, 2340, 2535, 3042, 3380, 4056, 4394, 4680, 5070, 6084, 6591, 6760, 7605, 8788, 10140, 10985, 12168, 13182, 15210, 17576, 19773, 20280, 21970, 26364, 30420, 32955, 36083, 39546, 43940, 52728, 60840, 65910, 72166, 79092, 87880, 98865, 108249, 131820, 144332, 158184, 180415, 197730, 216498, 263640, 288664, 324747, 360830, 395460, 432996, 469079, 541245, 649494, 721660, 790920, 865992, 938158, 1082490, 1298988, 1407237, 1443320, 1623735, 1876316, 2164980, 2345395, 2597976, 2814474, 3247470, 3752632, 4221711, 4329960, 4690790, 5628948, 6098027, 6494940, 7036185, 8443422, 9381580, 11257896, 12196054, 12989880, 14072370, 16886844, 18294081, 18763160, 21108555, 24392108, 28144740, 30490135, 33773688, 36588162, 42217110, 48784216, 54882243, 56289480, 60980270, 73176324, 79274351, 84434220, 91470405, 109764486, 121960540, 146352648, 158548702, 168868440, 182940810, 219528972, 237823053, 243921080, 274411215, 317097404, 365881620, 396371755, 439057944, 475646106, 548822430, 634194808, 713469159, 731763240, 792743510, 951292212, 1097644860, 1189115265, 1426938318, 1585487020, 1902584424, 2195289720, 2378230530, 2853876636, 3170974040, 3567345795, 4756461060, 5707753272, 7134691590, 9512922120, 14269383180, 28538766360]

約数ペア:

[(1, 28538766360), (2, 14269383180), (3, 9512922120), (4, 7134691590), (5, 5707753272), (6, 4756461060), (8, 3567345795), (9, 3170974040), (10, 2853876636), (12, 2378230530), (13, 2195289720), (15, 1902584424), (18, 1585487020), (20, 1426938318), (24, 1189115265), (26, 1097644860), (30, 951292212), (36, 792743510), (39, 731763240), (40, 713469159), (45, 634194808), (52, 548822430), (60, 475646106), (65, 439057944), (72, 396371755), (78, 365881620), (90, 317097404), (104, 274411215), (117, 243921080), (120, 237823053), (130, 219528972), (156, 182940810), (169, 168868440), (180, 158548702), (195, 146352648), (234, 121960540), (260, 109764486), (312, 91470405), (338, 84434220), (360, 79274351), (390, 73176324), (468, 60980270), (507, 56289480), (520, 54882243), (585, 48784216), (676, 42217110), (780, 36588162), (845, 33773688), (936, 30490135), (1014, 28144740), (1170, 24392108), (1352, 21108555), (1521, 18763160), (1560, 18294081), (1690, 16886844), (2028, 14072370), (2197, 12989880), (2340, 12196054), (2535, 11257896), (3042, 9381580), (3380, 8443422), (4056, 7036185), (4394, 6494940), (4680, 6098027), (5070, 5628948), (6084, 4690790), (6591, 4329960), (6760, 4221711), (7605, 3752632), (8788, 3247470), (10140, 2814474), (10985, 2597976), (12168, 2345395), (13182, 2164980), (15210, 1876316), (17576, 1623735), (19773, 1443320), (20280, 1407237), (21970, 1298988), (26364, 1082490), (30420, 938158), (32955, 865992), (36083, 790920), (39546, 721660), (43940, 649494), (52728, 541245), (60840, 469079), (65910, 432996), (72166, 395460), (79092, 360830), (87880, 324747), (98865, 288664), (108249, 263640), (131820, 216498), (144332, 197730), (158184, 180415)]