1214551260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:706

約数の個数: 240

約数和(自身を含む): 4151058912

約数和(自身を除く): 2936507652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 101, 108, 117, 130, 135, 156, 162, 180, 195, 202, 234, 260, 270, 303, 324, 351, 390, 404, 405, 468, 505, 540, 571, 585, 606, 702, 780, 810, 909, 1010, 1053, 1142, 1170, 1212, 1313, 1404, 1515, 1620, 1713, 1755, 1818, 2020, 2106, 2284, 2340, 2626, 2727, 2855, 3030, 3426, 3510, 3636, 3939, 4212, 4545, 5139, 5252, 5265, 5454, 5710, 6060, 6565, 6852, 7020, 7423, 7878, 8181, 8565, 9090, 10278, 10530, 10908, 11420, 11817, 13130, 13635, 14846, 15417, 15756, 16362, 17130, 18180, 19695, 20556, 21060, 22269, 23634, 25695, 26260, 27270, 29692, 30834, 32724, 34260, 35451, 37115, 39390, 40905, 44538, 46251, 47268, 51390, 54540, 57671, 59085, 61668, 66807, 70902, 74230, 77085, 78780, 81810, 89076, 92502, 102780, 106353, 111345, 115342, 118170, 133614, 141804, 148460, 154170, 163620, 173013, 177255, 185004, 200421, 212706, 222690, 230684, 231255, 236340, 267228, 288355, 308340, 334035, 346026, 354510, 400842, 425412, 445380, 462510, 519039, 531765, 576710, 601263, 668070, 692052, 709020, 749723, 801684, 865065, 925020, 1002105, 1038078, 1063530, 1153420, 1202526, 1336140, 1499446, 1557117, 1730130, 2004210, 2076156, 2127060, 2249169, 2405052, 2595195, 2998892, 3006315, 3114234, 3460260, 3748615, 4008420, 4498338, 4671351, 5190390, 6012630, 6228468, 6747507, 7497230, 7785585, 8996676, 9342702, 10380780, 11245845, 12025260, 13495014, 14994460, 15571170, 18685404, 20242521, 22491690, 23356755, 26990028, 31142340, 33737535, 40485042, 44983380, 46713510, 60727563, 67475070, 80970084, 93427020, 101212605, 121455126, 134950140, 202425210, 242910252, 303637815, 404850420, 607275630, 1214551260]

約数ペア:

[(1, 1214551260), (2, 607275630), (3, 404850420), (4, 303637815), (5, 242910252), (6, 202425210), (9, 134950140), (10, 121455126), (12, 101212605), (13, 93427020), (15, 80970084), (18, 67475070), (20, 60727563), (26, 46713510), (27, 44983380), (30, 40485042), (36, 33737535), (39, 31142340), (45, 26990028), (52, 23356755), (54, 22491690), (60, 20242521), (65, 18685404), (78, 15571170), (81, 14994460), (90, 13495014), (101, 12025260), (108, 11245845), (117, 10380780), (130, 9342702), (135, 8996676), (156, 7785585), (162, 7497230), (180, 6747507), (195, 6228468), (202, 6012630), (234, 5190390), (260, 4671351), (270, 4498338), (303, 4008420), (324, 3748615), (351, 3460260), (390, 3114234), (404, 3006315), (405, 2998892), (468, 2595195), (505, 2405052), (540, 2249169), (571, 2127060), (585, 2076156), (606, 2004210), (702, 1730130), (780, 1557117), (810, 1499446), (909, 1336140), (1010, 1202526), (1053, 1153420), (1142, 1063530), (1170, 1038078), (1212, 1002105), (1313, 925020), (1404, 865065), (1515, 801684), (1620, 749723), (1713, 709020), (1755, 692052), (1818, 668070), (2020, 601263), (2106, 576710), (2284, 531765), (2340, 519039), (2626, 462510), (2727, 445380), (2855, 425412), (3030, 400842), (3426, 354510), (3510, 346026), (3636, 334035), (3939, 308340), (4212, 288355), (4545, 267228), (5139, 236340), (5252, 231255), (5265, 230684), (5454, 222690), (5710, 212706), (6060, 200421), (6565, 185004), (6852, 177255), (7020, 173013), (7423, 163620), (7878, 154170), (8181, 148460), (8565, 141804), (9090, 133614), (10278, 118170), (10530, 115342), (10908, 111345), (11420, 106353), (11817, 102780), (13130, 92502), (13635, 89076), (14846, 81810), (15417, 78780), (15756, 77085), (16362, 74230), (17130, 70902), (18180, 66807), (19695, 61668), (20556, 59085), (21060, 57671), (22269, 54540), (23634, 51390), (25695, 47268), (26260, 46251), (27270, 44538), (29692, 40905), (30834, 39390), (32724, 37115), (34260, 35451)]