1427477220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:475

約数の個数: 288

約数和(自身を含む): 4974103680

約数和(自身を除く): 3546626460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 97, 114, 117, 130, 156, 171, 180, 190, 194, 195, 228, 234, 247, 260, 285, 291, 331, 342, 380, 388, 390, 468, 485, 494, 570, 582, 585, 662, 684, 741, 780, 855, 873, 970, 988, 993, 1140, 1164, 1170, 1235, 1261, 1324, 1455, 1482, 1655, 1710, 1746, 1843, 1940, 1986, 2223, 2340, 2470, 2522, 2910, 2964, 2979, 3310, 3420, 3492, 3686, 3705, 3783, 3972, 4303, 4365, 4446, 4940, 4965, 5044, 5529, 5820, 5958, 6289, 6305, 6620, 7372, 7410, 7566, 8606, 8730, 8892, 9215, 9930, 11058, 11115, 11349, 11916, 12578, 12610, 12909, 14820, 14895, 15132, 16587, 17212, 17460, 18430, 18867, 18915, 19860, 21515, 22116, 22230, 22698, 23959, 25156, 25220, 25818, 27645, 29790, 31445, 32107, 33174, 36860, 37734, 37830, 38727, 43030, 44460, 45396, 47918, 51636, 55290, 56601, 56745, 59580, 62890, 64214, 64545, 66348, 71877, 75468, 75660, 77454, 81757, 82935, 86060, 94335, 95836, 96321, 110580, 113202, 113490, 119795, 125780, 128428, 129090, 143754, 154908, 160535, 163514, 165870, 188670, 192642, 193635, 215631, 226404, 226980, 239590, 245271, 258180, 283005, 287508, 288963, 321070, 327028, 331740, 359385, 377340, 385284, 387270, 408785, 417391, 431262, 479180, 481605, 490542, 566010, 577926, 610033, 642140, 718770, 735813, 774540, 817570, 834782, 862524, 963210, 981084, 1078155, 1132020, 1155852, 1220066, 1226355, 1252173, 1437540, 1444815, 1471626, 1635140, 1669564, 1830099, 1926420, 2086955, 2156310, 2440132, 2452710, 2504346, 2889630, 2943252, 3050165, 3660198, 3679065, 3756519, 4173910, 4312620, 4905420, 5008692, 5490297, 5779260, 6100330, 6260865, 7320396, 7358130, 7513038, 7930429, 8347820, 9150495, 10980594, 12200660, 12521730, 14716260, 15026076, 15860858, 18300990, 18782595, 21961188, 23791287, 25043460, 27451485, 31721716, 36601980, 37565190, 39652145, 47582574, 54902970, 71373861, 75130380, 79304290, 95165148, 109805940, 118956435, 142747722, 158608580, 237912870, 285495444, 356869305, 475825740, 713738610, 1427477220]

約数ペア:

[(1, 1427477220), (2, 713738610), (3, 475825740), (4, 356869305), (5, 285495444), (6, 237912870), (9, 158608580), (10, 142747722), (12, 118956435), (13, 109805940), (15, 95165148), (18, 79304290), (19, 75130380), (20, 71373861), (26, 54902970), (30, 47582574), (36, 39652145), (38, 37565190), (39, 36601980), (45, 31721716), (52, 27451485), (57, 25043460), (60, 23791287), (65, 21961188), (76, 18782595), (78, 18300990), (90, 15860858), (95, 15026076), (97, 14716260), (114, 12521730), (117, 12200660), (130, 10980594), (156, 9150495), (171, 8347820), (180, 7930429), (190, 7513038), (194, 7358130), (195, 7320396), (228, 6260865), (234, 6100330), (247, 5779260), (260, 5490297), (285, 5008692), (291, 4905420), (331, 4312620), (342, 4173910), (380, 3756519), (388, 3679065), (390, 3660198), (468, 3050165), (485, 2943252), (494, 2889630), (570, 2504346), (582, 2452710), (585, 2440132), (662, 2156310), (684, 2086955), (741, 1926420), (780, 1830099), (855, 1669564), (873, 1635140), (970, 1471626), (988, 1444815), (993, 1437540), (1140, 1252173), (1164, 1226355), (1170, 1220066), (1235, 1155852), (1261, 1132020), (1324, 1078155), (1455, 981084), (1482, 963210), (1655, 862524), (1710, 834782), (1746, 817570), (1843, 774540), (1940, 735813), (1986, 718770), (2223, 642140), (2340, 610033), (2470, 577926), (2522, 566010), (2910, 490542), (2964, 481605), (2979, 479180), (3310, 431262), (3420, 417391), (3492, 408785), (3686, 387270), (3705, 385284), (3783, 377340), (3972, 359385), (4303, 331740), (4365, 327028), (4446, 321070), (4940, 288963), (4965, 287508), (5044, 283005), (5529, 258180), (5820, 245271), (5958, 239590), (6289, 226980), (6305, 226404), (6620, 215631), (7372, 193635), (7410, 192642), (7566, 188670), (8606, 165870), (8730, 163514), (8892, 160535), (9215, 154908), (9930, 143754), (11058, 129090), (11115, 128428), (11349, 125780), (11916, 119795), (12578, 113490), (12610, 113202), (12909, 110580), (14820, 96321), (14895, 95836), (15132, 94335), (16587, 86060), (17212, 82935), (17460, 81757), (18430, 77454), (18867, 75660), (18915, 75468), (19860, 71877), (21515, 66348), (22116, 64545), (22230, 64214), (22698, 62890), (23959, 59580), (25156, 56745), (25220, 56601), (25818, 55290), (27645, 51636), (29790, 47918), (31445, 45396), (32107, 44460), (33174, 43030), (36860, 38727), (37734, 37830)]