660771540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:284

約数の個数: 384

約数和(自身を含む): 2483712000

約数和(自身を除く): 1822940460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 43, 44, 45, 52, 54, 55, 60, 65, 66, 78, 86, 90, 99, 108, 110, 117, 129, 130, 132, 135, 143, 156, 165, 172, 180, 195, 198, 199, 215, 220, 234, 258, 260, 270, 286, 297, 330, 351, 387, 390, 396, 398, 429, 430, 468, 473, 495, 516, 540, 559, 572, 585, 594, 597, 645, 660, 702, 715, 774, 780, 796, 858, 860, 946, 990, 995, 1118, 1161, 1170, 1188, 1194, 1287, 1290, 1404, 1419, 1430, 1485, 1548, 1677, 1716, 1755, 1791, 1892, 1935, 1980, 1990, 2145, 2189, 2236, 2322, 2340, 2365, 2388, 2574, 2580, 2587, 2795, 2838, 2860, 2970, 2985, 3354, 3510, 3582, 3861, 3870, 3980, 4257, 4290, 4378, 4644, 4730, 5031, 5148, 5174, 5373, 5590, 5676, 5805, 5940, 5970, 6149, 6435, 6567, 6708, 7020, 7095, 7164, 7722, 7740, 7761, 8385, 8514, 8557, 8580, 8756, 8955, 9460, 10062, 10348, 10746, 10945, 11180, 11610, 11940, 12298, 12771, 12870, 12935, 13134, 14190, 15093, 15444, 15522, 16770, 17028, 17114, 17910, 18447, 19305, 19701, 20124, 21285, 21492, 21890, 23220, 23283, 24596, 25155, 25542, 25671, 25740, 25870, 26268, 26865, 28380, 28457, 30186, 30745, 31044, 32835, 33540, 34228, 35820, 36894, 38610, 38805, 39402, 42570, 42785, 43780, 46566, 50310, 51084, 51342, 51740, 53730, 55341, 56914, 59103, 60372, 61490, 63855, 65670, 69849, 73788, 75465, 77013, 77220, 77610, 78804, 85140, 85371, 85570, 92235, 93132, 94127, 98505, 100620, 102684, 107460, 110682, 111241, 113828, 116415, 118206, 122980, 127710, 128355, 131340, 139698, 142285, 150930, 154026, 155220, 166023, 170742, 171140, 184470, 188254, 197010, 221364, 222482, 231039, 232830, 236412, 255420, 256113, 256710, 276705, 279396, 282381, 284570, 295515, 301860, 308052, 332046, 333723, 341484, 349245, 368940, 376508, 385065, 394020, 426855, 444964, 462078, 465660, 470635, 512226, 513420, 553410, 556205, 564762, 569140, 591030, 664092, 667446, 698490, 768339, 770130, 830115, 847143, 853710, 924156, 941270, 1001169, 1024452, 1106820, 1112410, 1129524, 1155195, 1182060, 1223651, 1280565, 1334892, 1396980, 1411905, 1536678, 1540260, 1660230, 1668615, 1694286, 1707420, 1882540, 2002338, 2224820, 2310390, 2447302, 2541429, 2561130, 2823810, 3003507, 3073356, 3320460, 3337230, 3388572, 3670953, 3841695, 4004676, 4235715, 4620780, 4894604, 5005845, 5082858, 5122260, 5647620, 6007014, 6118255, 6674460, 7341906, 7683390, 8471430, 10011690, 10165716, 11012859, 12014028, 12236510, 12707145, 14683812, 15017535, 15366780, 16942860, 18354765, 20023380, 22025718, 24473020, 25414290, 30035070, 33038577, 36709530, 44051436, 50828580, 55064295, 60070140, 66077154, 73419060, 110128590, 132154308, 165192885, 220257180, 330385770, 660771540]

約数ペア:

[(1, 660771540), (2, 330385770), (3, 220257180), (4, 165192885), (5, 132154308), (6, 110128590), (9, 73419060), (10, 66077154), (11, 60070140), (12, 55064295), (13, 50828580), (15, 44051436), (18, 36709530), (20, 33038577), (22, 30035070), (26, 25414290), (27, 24473020), (30, 22025718), (33, 20023380), (36, 18354765), (39, 16942860), (43, 15366780), (44, 15017535), (45, 14683812), (52, 12707145), (54, 12236510), (55, 12014028), (60, 11012859), (65, 10165716), (66, 10011690), (78, 8471430), (86, 7683390), (90, 7341906), (99, 6674460), (108, 6118255), (110, 6007014), (117, 5647620), (129, 5122260), (130, 5082858), (132, 5005845), (135, 4894604), (143, 4620780), (156, 4235715), (165, 4004676), (172, 3841695), (180, 3670953), (195, 3388572), (198, 3337230), (199, 3320460), (215, 3073356), (220, 3003507), (234, 2823810), (258, 2561130), (260, 2541429), (270, 2447302), (286, 2310390), (297, 2224820), (330, 2002338), (351, 1882540), (387, 1707420), (390, 1694286), (396, 1668615), (398, 1660230), (429, 1540260), (430, 1536678), (468, 1411905), (473, 1396980), (495, 1334892), (516, 1280565), (540, 1223651), (559, 1182060), (572, 1155195), (585, 1129524), (594, 1112410), (597, 1106820), (645, 1024452), (660, 1001169), (702, 941270), (715, 924156), (774, 853710), (780, 847143), (796, 830115), (858, 770130), (860, 768339), (946, 698490), (990, 667446), (995, 664092), (1118, 591030), (1161, 569140), (1170, 564762), (1188, 556205), (1194, 553410), (1287, 513420), (1290, 512226), (1404, 470635), (1419, 465660), (1430, 462078), (1485, 444964), (1548, 426855), (1677, 394020), (1716, 385065), (1755, 376508), (1791, 368940), (1892, 349245), (1935, 341484), (1980, 333723), (1990, 332046), (2145, 308052), (2189, 301860), (2236, 295515), (2322, 284570), (2340, 282381), (2365, 279396), (2388, 276705), (2574, 256710), (2580, 256113), (2587, 255420), (2795, 236412), (2838, 232830), (2860, 231039), (2970, 222482), (2985, 221364), (3354, 197010), (3510, 188254), (3582, 184470), (3861, 171140), (3870, 170742), (3980, 166023), (4257, 155220), (4290, 154026), (4378, 150930), (4644, 142285), (4730, 139698), (5031, 131340), (5148, 128355), (5174, 127710), (5373, 122980), (5590, 118206), (5676, 116415), (5805, 113828), (5940, 111241), (5970, 110682), (6149, 107460), (6435, 102684), (6567, 100620), (6708, 98505), (7020, 94127), (7095, 93132), (7164, 92235), (7722, 85570), (7740, 85371), (7761, 85140), (8385, 78804), (8514, 77610), (8557, 77220), (8580, 77013), (8756, 75465), (8955, 73788), (9460, 69849), (10062, 65670), (10348, 63855), (10746, 61490), (10945, 60372), (11180, 59103), (11610, 56914), (11940, 55341), (12298, 53730), (12771, 51740), (12870, 51342), (12935, 51084), (13134, 50310), (14190, 46566), (15093, 43780), (15444, 42785), (15522, 42570), (16770, 39402), (17028, 38805), (17114, 38610), (17910, 36894), (18447, 35820), (19305, 34228), (19701, 33540), (20124, 32835), (21285, 31044), (21492, 30745), (21890, 30186), (23220, 28457), (23283, 28380), (24596, 26865), (25155, 26268), (25542, 25870), (25671, 25740)]