1440228972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 288

約数和(自身を含む): 4464331200

約数和(自身を除く): 3024102228

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 49, 52, 58, 73, 78, 84, 87, 89, 91, 98, 116, 146, 147, 156, 174, 178, 182, 196, 203, 219, 267, 273, 292, 294, 348, 356, 364, 377, 406, 438, 511, 534, 546, 588, 609, 623, 637, 754, 812, 876, 949, 1022, 1068, 1092, 1131, 1157, 1218, 1246, 1274, 1421, 1508, 1533, 1869, 1898, 1911, 2044, 2117, 2262, 2314, 2436, 2492, 2548, 2581, 2639, 2842, 2847, 3066, 3471, 3577, 3738, 3796, 3822, 4234, 4263, 4361, 4524, 4628, 5162, 5278, 5684, 5694, 6132, 6351, 6497, 6643, 6942, 7154, 7476, 7644, 7743, 7917, 8099, 8468, 8526, 8722, 10324, 10556, 10731, 11388, 12702, 12994, 13083, 13286, 13884, 14308, 14819, 15486, 15834, 16198, 17052, 17444, 18067, 18473, 19491, 19929, 21462, 24297, 25404, 25988, 26166, 26572, 27521, 29638, 30972, 31668, 32396, 33553, 36134, 36946, 38982, 39858, 42924, 44457, 45479, 46501, 48594, 52332, 54201, 55042, 55419, 56693, 59276, 67106, 72268, 73892, 77964, 79716, 82563, 84461, 88914, 90958, 93002, 97188, 100659, 103733, 108402, 110084, 110838, 113386, 126469, 134212, 136437, 139503, 165126, 168922, 170079, 177828, 181916, 186004, 188413, 192647, 201318, 207466, 216804, 221676, 226772, 234871, 252938, 253383, 272874, 279006, 311199, 318353, 330252, 337844, 340158, 376826, 379407, 385294, 402636, 414932, 469742, 505876, 506766, 545748, 558012, 565239, 577941, 591227, 622398, 636706, 680316, 704613, 753652, 758814, 770588, 939484, 955059, 1013532, 1130478, 1155882, 1182454, 1244796, 1273412, 1318891, 1348529, 1409226, 1517628, 1644097, 1773681, 1910118, 2260956, 2311764, 2364908, 2449369, 2637782, 2697058, 2818452, 3288194, 3547362, 3820236, 3956673, 4045587, 4138589, 4898738, 4932291, 5275564, 5394116, 6576388, 7094724, 7348107, 7913346, 8091174, 8277178, 9232237, 9797476, 9864582, 12415767, 14696214, 15826692, 16182348, 16554356, 17145583, 18464474, 19729164, 24831534, 27696711, 29392428, 34291166, 36928948, 49663068, 51436749, 55393422, 68582332, 102873498, 110786844, 120019081, 205746996, 240038162, 360057243, 480076324, 720114486, 1440228972]

約数ペア:

[(1, 1440228972), (2, 720114486), (3, 480076324), (4, 360057243), (6, 240038162), (7, 205746996), (12, 120019081), (13, 110786844), (14, 102873498), (21, 68582332), (26, 55393422), (28, 51436749), (29, 49663068), (39, 36928948), (42, 34291166), (49, 29392428), (52, 27696711), (58, 24831534), (73, 19729164), (78, 18464474), (84, 17145583), (87, 16554356), (89, 16182348), (91, 15826692), (98, 14696214), (116, 12415767), (146, 9864582), (147, 9797476), (156, 9232237), (174, 8277178), (178, 8091174), (182, 7913346), (196, 7348107), (203, 7094724), (219, 6576388), (267, 5394116), (273, 5275564), (292, 4932291), (294, 4898738), (348, 4138589), (356, 4045587), (364, 3956673), (377, 3820236), (406, 3547362), (438, 3288194), (511, 2818452), (534, 2697058), (546, 2637782), (588, 2449369), (609, 2364908), (623, 2311764), (637, 2260956), (754, 1910118), (812, 1773681), (876, 1644097), (949, 1517628), (1022, 1409226), (1068, 1348529), (1092, 1318891), (1131, 1273412), (1157, 1244796), (1218, 1182454), (1246, 1155882), (1274, 1130478), (1421, 1013532), (1508, 955059), (1533, 939484), (1869, 770588), (1898, 758814), (1911, 753652), (2044, 704613), (2117, 680316), (2262, 636706), (2314, 622398), (2436, 591227), (2492, 577941), (2548, 565239), (2581, 558012), (2639, 545748), (2842, 506766), (2847, 505876), (3066, 469742), (3471, 414932), (3577, 402636), (3738, 385294), (3796, 379407), (3822, 376826), (4234, 340158), (4263, 337844), (4361, 330252), (4524, 318353), (4628, 311199), (5162, 279006), (5278, 272874), (5684, 253383), (5694, 252938), (6132, 234871), (6351, 226772), (6497, 221676), (6643, 216804), (6942, 207466), (7154, 201318), (7476, 192647), (7644, 188413), (7743, 186004), (7917, 181916), (8099, 177828), (8468, 170079), (8526, 168922), (8722, 165126), (10324, 139503), (10556, 136437), (10731, 134212), (11388, 126469), (12702, 113386), (12994, 110838), (13083, 110084), (13286, 108402), (13884, 103733), (14308, 100659), (14819, 97188), (15486, 93002), (15834, 90958), (16198, 88914), (17052, 84461), (17444, 82563), (18067, 79716), (18473, 77964), (19491, 73892), (19929, 72268), (21462, 67106), (24297, 59276), (25404, 56693), (25988, 55419), (26166, 55042), (26572, 54201), (27521, 52332), (29638, 48594), (30972, 46501), (31668, 45479), (32396, 44457), (33553, 42924), (36134, 39858), (36946, 38982)]