628688265920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{41507}}^1$

素因数の和:41879

約数の個数: 224

約数和(自身を含む): 1764144458496

約数和(自身を除く): 1135456192576

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 331, 352, 416, 440, 520, 572, 662, 704, 715, 832, 880, 1040, 1144, 1324, 1430, 1655, 1760, 2080, 2288, 2648, 2860, 3310, 3520, 3641, 4160, 4303, 4576, 5296, 5720, 6620, 7282, 8606, 9152, 10592, 11440, 13240, 14564, 17212, 18205, 21184, 21515, 22880, 26480, 29128, 34424, 36410, 41507, 43030, 45760, 47333, 52960, 58256, 68848, 72820, 83014, 86060, 94666, 105920, 116512, 137696, 145640, 166028, 172120, 189332, 207535, 233024, 236665, 275392, 291280, 332056, 344240, 378664, 415070, 456577, 473330, 539591, 582560, 664112, 688480, 757328, 830140, 913154, 946660, 1079182, 1165120, 1328224, 1376960, 1514656, 1660280, 1826308, 1893320, 2158364, 2282885, 2656448, 2697955, 3029312, 3320560, 3652616, 3786640, 4316728, 4565770, 5395910, 5935501, 6641120, 7305232, 7573280, 8633456, 9131540, 10791820, 11871002, 13282240, 13738817, 14610464, 15146560, 17266912, 18263080, 21583640, 23742004, 27477634, 29220928, 29677505, 34533824, 36526160, 43167280, 47484008, 54955268, 59355010, 68694085, 73052320, 86334560, 94968016, 109910536, 118710020, 137388170, 146104640, 151126987, 172669120, 178604621, 189936032, 219821072, 237420040, 274776340, 302253974, 357209242, 379872064, 439642144, 474840080, 549552680, 604507948, 714418484, 755634935, 879284288, 893023105, 949680160, 1099105360, 1209015896, 1428836968, 1511269870, 1786046210, 1899360320, 1964650831, 2198210720, 2418031792, 2857673936, 3022539740, 3572092420, 3929301662, 4396421440, 4836063584, 5715347872, 6045079480, 7144184840, 7858603324, 9672127168, 9823254155, 11430695744, 12090158960, 14288369680, 15717206648, 19646508310, 24180317920, 28576739360, 31434413296, 39293016620, 48360635840, 57153478720, 62868826592, 78586033240, 125737653184, 157172066480, 314344132960, 628688265920]

約数ペア:

[(1, 628688265920), (2, 314344132960), (4, 157172066480), (5, 125737653184), (8, 78586033240), (10, 62868826592), (11, 57153478720), (13, 48360635840), (16, 39293016620), (20, 31434413296), (22, 28576739360), (26, 24180317920), (32, 19646508310), (40, 15717206648), (44, 14288369680), (52, 12090158960), (55, 11430695744), (64, 9823254155), (65, 9672127168), (80, 7858603324), (88, 7144184840), (104, 6045079480), (110, 5715347872), (130, 4836063584), (143, 4396421440), (160, 3929301662), (176, 3572092420), (208, 3022539740), (220, 2857673936), (260, 2418031792), (286, 2198210720), (320, 1964650831), (331, 1899360320), (352, 1786046210), (416, 1511269870), (440, 1428836968), (520, 1209015896), (572, 1099105360), (662, 949680160), (704, 893023105), (715, 879284288), (832, 755634935), (880, 714418484), (1040, 604507948), (1144, 549552680), (1324, 474840080), (1430, 439642144), (1655, 379872064), (1760, 357209242), (2080, 302253974), (2288, 274776340), (2648, 237420040), (2860, 219821072), (3310, 189936032), (3520, 178604621), (3641, 172669120), (4160, 151126987), (4303, 146104640), (4576, 137388170), (5296, 118710020), (5720, 109910536), (6620, 94968016), (7282, 86334560), (8606, 73052320), (9152, 68694085), (10592, 59355010), (11440, 54955268), (13240, 47484008), (14564, 43167280), (17212, 36526160), (18205, 34533824), (21184, 29677505), (21515, 29220928), (22880, 27477634), (26480, 23742004), (29128, 21583640), (34424, 18263080), (36410, 17266912), (41507, 15146560), (43030, 14610464), (45760, 13738817), (47333, 13282240), (52960, 11871002), (58256, 10791820), (68848, 9131540), (72820, 8633456), (83014, 7573280), (86060, 7305232), (94666, 6641120), (105920, 5935501), (116512, 5395910), (137696, 4565770), (145640, 4316728), (166028, 3786640), (172120, 3652616), (189332, 3320560), (207535, 3029312), (233024, 2697955), (236665, 2656448), (275392, 2282885), (291280, 2158364), (332056, 1893320), (344240, 1826308), (378664, 1660280), (415070, 1514656), (456577, 1376960), (473330, 1328224), (539591, 1165120), (582560, 1079182), (664112, 946660), (688480, 913154), (757328, 830140)]