1264103520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{653}}^1$

素因数の和:817

約数の個数: 192

約数和(自身を含む): 4133384640

約数和(自身を除く): 2869281120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 109, 111, 120, 148, 160, 185, 218, 222, 240, 296, 327, 370, 436, 444, 480, 545, 555, 592, 653, 654, 740, 872, 888, 1090, 1110, 1184, 1306, 1308, 1480, 1635, 1744, 1776, 1959, 2180, 2220, 2612, 2616, 2960, 3265, 3270, 3488, 3552, 3918, 4033, 4360, 4440, 5224, 5232, 5920, 6530, 6540, 7836, 8066, 8720, 8880, 9795, 10448, 10464, 12099, 13060, 13080, 15672, 16132, 17440, 17760, 19590, 20165, 20896, 24161, 24198, 26120, 26160, 31344, 32264, 39180, 40330, 48322, 48396, 52240, 52320, 60495, 62688, 64528, 71177, 72483, 78360, 80660, 96644, 96792, 104480, 120805, 120990, 129056, 142354, 144966, 156720, 161320, 193288, 193584, 213531, 241610, 241980, 284708, 289932, 313440, 322640, 355885, 362415, 386576, 387168, 427062, 483220, 483960, 569416, 579864, 645280, 711770, 724830, 773152, 854124, 966440, 967920, 1067655, 1138832, 1159728, 1423540, 1449660, 1708248, 1932880, 1935840, 2135310, 2277664, 2319456, 2633549, 2847080, 2899320, 3416496, 3865760, 4270620, 5267098, 5694160, 5798640, 6832992, 7900647, 8541240, 10534196, 11388320, 11597280, 13167745, 15801294, 17082480, 21068392, 26335490, 31602588, 34164960, 39503235, 42136784, 52670980, 63205176, 79006470, 84273568, 105341960, 126410352, 158012940, 210683920, 252820704, 316025880, 421367840, 632051760, 1264103520]

約数ペア:

[(1, 1264103520), (2, 632051760), (3, 421367840), (4, 316025880), (5, 252820704), (6, 210683920), (8, 158012940), (10, 126410352), (12, 105341960), (15, 84273568), (16, 79006470), (20, 63205176), (24, 52670980), (30, 42136784), (32, 39503235), (37, 34164960), (40, 31602588), (48, 26335490), (60, 21068392), (74, 17082480), (80, 15801294), (96, 13167745), (109, 11597280), (111, 11388320), (120, 10534196), (148, 8541240), (160, 7900647), (185, 6832992), (218, 5798640), (222, 5694160), (240, 5267098), (296, 4270620), (327, 3865760), (370, 3416496), (436, 2899320), (444, 2847080), (480, 2633549), (545, 2319456), (555, 2277664), (592, 2135310), (653, 1935840), (654, 1932880), (740, 1708248), (872, 1449660), (888, 1423540), (1090, 1159728), (1110, 1138832), (1184, 1067655), (1306, 967920), (1308, 966440), (1480, 854124), (1635, 773152), (1744, 724830), (1776, 711770), (1959, 645280), (2180, 579864), (2220, 569416), (2612, 483960), (2616, 483220), (2960, 427062), (3265, 387168), (3270, 386576), (3488, 362415), (3552, 355885), (3918, 322640), (4033, 313440), (4360, 289932), (4440, 284708), (5224, 241980), (5232, 241610), (5920, 213531), (6530, 193584), (6540, 193288), (7836, 161320), (8066, 156720), (8720, 144966), (8880, 142354), (9795, 129056), (10448, 120990), (10464, 120805), (12099, 104480), (13060, 96792), (13080, 96644), (15672, 80660), (16132, 78360), (17440, 72483), (17760, 71177), (19590, 64528), (20165, 62688), (20896, 60495), (24161, 52320), (24198, 52240), (26120, 48396), (26160, 48322), (31344, 40330), (32264, 39180)]