320258648640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{75527}}^1$

素因数の和:76185

約数の個数: 224

約数和(自身を含む): 1163938443264

約数和(自身を除く): 843679794624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 631, 672, 840, 960, 1120, 1262, 1344, 1680, 1893, 2240, 2524, 3155, 3360, 3786, 4417, 5048, 6310, 6720, 7572, 8834, 9465, 10096, 12620, 13251, 15144, 17668, 18930, 20192, 22085, 25240, 26502, 30288, 35336, 37860, 40384, 44170, 50480, 53004, 60576, 66255, 70672, 75527, 75720, 88340, 100960, 106008, 121152, 132510, 141344, 151054, 151440, 176680, 201920, 212016, 226581, 265020, 282688, 302108, 302880, 353360, 377635, 424032, 453162, 528689, 530040, 604216, 605760, 706720, 755270, 848064, 906324, 1057378, 1060080, 1132905, 1208432, 1413440, 1510540, 1586067, 1812648, 2114756, 2120160, 2265810, 2416864, 2643445, 3021080, 3172134, 3625296, 4229512, 4240320, 4531620, 4833728, 5286890, 6042160, 6344268, 7250592, 7930335, 8459024, 9063240, 10573780, 12084320, 12688536, 14501184, 15860670, 16918048, 18126480, 21147560, 24168640, 25377072, 31721340, 33836096, 36252960, 42295120, 47657537, 50754144, 63442680, 72505920, 84590240, 95315074, 101508288, 126885360, 142972611, 169180480, 190630148, 238287685, 253770720, 285945222, 333602759, 381260296, 476575370, 507541440, 571890444, 667205518, 714863055, 762520592, 953150740, 1000808277, 1143780888, 1334411036, 1429726110, 1525041184, 1668013795, 1906301480, 2001616554, 2287561776, 2668822072, 2859452220, 3050082368, 3336027590, 3812602960, 4003233108, 4575123552, 5004041385, 5337644144, 5718904440, 6672055180, 7625205920, 8006466216, 9150247104, 10008082770, 10675288288, 11437808880, 13344110360, 15250411840, 16012932432, 20016165540, 21350576576, 22875617760, 26688220720, 32025864864, 40032331080, 45751235520, 53376441440, 64051729728, 80064662160, 106752882880, 160129324320, 320258648640]

約数ペア:

[(1, 320258648640), (2, 160129324320), (3, 106752882880), (4, 80064662160), (5, 64051729728), (6, 53376441440), (7, 45751235520), (8, 40032331080), (10, 32025864864), (12, 26688220720), (14, 22875617760), (15, 21350576576), (16, 20016165540), (20, 16012932432), (21, 15250411840), (24, 13344110360), (28, 11437808880), (30, 10675288288), (32, 10008082770), (35, 9150247104), (40, 8006466216), (42, 7625205920), (48, 6672055180), (56, 5718904440), (60, 5337644144), (64, 5004041385), (70, 4575123552), (80, 4003233108), (84, 3812602960), (96, 3336027590), (105, 3050082368), (112, 2859452220), (120, 2668822072), (140, 2287561776), (160, 2001616554), (168, 1906301480), (192, 1668013795), (210, 1525041184), (224, 1429726110), (240, 1334411036), (280, 1143780888), (320, 1000808277), (336, 953150740), (420, 762520592), (448, 714863055), (480, 667205518), (560, 571890444), (631, 507541440), (672, 476575370), (840, 381260296), (960, 333602759), (1120, 285945222), (1262, 253770720), (1344, 238287685), (1680, 190630148), (1893, 169180480), (2240, 142972611), (2524, 126885360), (3155, 101508288), (3360, 95315074), (3786, 84590240), (4417, 72505920), (5048, 63442680), (6310, 50754144), (6720, 47657537), (7572, 42295120), (8834, 36252960), (9465, 33836096), (10096, 31721340), (12620, 25377072), (13251, 24168640), (15144, 21147560), (17668, 18126480), (18930, 16918048), (20192, 15860670), (22085, 14501184), (25240, 12688536), (26502, 12084320), (30288, 10573780), (35336, 9063240), (37860, 8459024), (40384, 7930335), (44170, 7250592), (50480, 6344268), (53004, 6042160), (60576, 5286890), (66255, 4833728), (70672, 4531620), (75527, 4240320), (75720, 4229512), (88340, 3625296), (100960, 3172134), (106008, 3021080), (121152, 2643445), (132510, 2416864), (141344, 2265810), (151054, 2120160), (151440, 2114756), (176680, 1812648), (201920, 1586067), (212016, 1510540), (226581, 1413440), (265020, 1208432), (282688, 1132905), (302108, 1060080), (302880, 1057378), (353360, 906324), (377635, 848064), (424032, 755270), (453162, 706720), (528689, 605760), (530040, 604216)]