487381664280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{36697}}^1$

素因数の和:36978

約数の個数: 256

約数和(自身を含む): 1698653537280

約数和(自身を除く): 1211271873000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 97, 105, 120, 140, 163, 168, 194, 210, 280, 291, 326, 388, 420, 485, 489, 582, 652, 679, 776, 815, 840, 970, 978, 1141, 1164, 1304, 1358, 1455, 1630, 1940, 1956, 2037, 2282, 2328, 2445, 2716, 2910, 3260, 3395, 3423, 3880, 3912, 4074, 4564, 4890, 5432, 5705, 5820, 6520, 6790, 6846, 8148, 9128, 9780, 10185, 11410, 11640, 13580, 13692, 15811, 16296, 17115, 19560, 20370, 22820, 27160, 27384, 31622, 34230, 36697, 40740, 45640, 47433, 63244, 68460, 73394, 79055, 81480, 94866, 110091, 110677, 126488, 136920, 146788, 158110, 183485, 189732, 220182, 221354, 237165, 256879, 293576, 316220, 332031, 366970, 379464, 440364, 442708, 474330, 513758, 550455, 553385, 632440, 664062, 733940, 770637, 880728, 885416, 948660, 1027516, 1100910, 1106770, 1284395, 1328124, 1467880, 1541274, 1660155, 1897320, 2055032, 2201820, 2213540, 2568790, 2656248, 3082548, 3320310, 3559609, 3853185, 4403640, 4427080, 5137580, 5981611, 6165096, 6640620, 7119218, 7706370, 10275160, 10678827, 11963222, 13281240, 14238436, 15412740, 17798045, 17944833, 21357654, 23926444, 24917263, 28476872, 29908055, 30825480, 35596090, 35889666, 41871277, 42715308, 47852888, 49834526, 53394135, 59816110, 71192180, 71779332, 74751789, 83742554, 85430616, 89724165, 99669052, 106788270, 119632220, 124586315, 125613831, 142384360, 143558664, 149503578, 167485108, 179448330, 199338104, 209356385, 213576540, 239264440, 249172630, 251227662, 299007156, 334970216, 358896660, 373758945, 418712770, 427153080, 498345260, 502455324, 580216267, 598014312, 628069155, 717793320, 747517890, 837425540, 996690520, 1004910648, 1160432534, 1256138310, 1495035780, 1674851080, 1740648801, 2320865068, 2512276620, 2901081335, 2990071560, 3481297602, 4061513869, 4641730136, 5024553240, 5802162670, 6962595204, 8123027738, 8703244005, 11604325340, 12184541607, 13925190408, 16246055476, 17406488010, 20307569345, 23208650680, 24369083214, 32492110952, 34812976020, 40615138690, 48738166428, 60922708035, 69625952040, 81230277380, 97476332856, 121845416070, 162460554760, 243690832140, 487381664280]

約数ペア:

[(1, 487381664280), (2, 243690832140), (3, 162460554760), (4, 121845416070), (5, 97476332856), (6, 81230277380), (7, 69625952040), (8, 60922708035), (10, 48738166428), (12, 40615138690), (14, 34812976020), (15, 32492110952), (20, 24369083214), (21, 23208650680), (24, 20307569345), (28, 17406488010), (30, 16246055476), (35, 13925190408), (40, 12184541607), (42, 11604325340), (56, 8703244005), (60, 8123027738), (70, 6962595204), (84, 5802162670), (97, 5024553240), (105, 4641730136), (120, 4061513869), (140, 3481297602), (163, 2990071560), (168, 2901081335), (194, 2512276620), (210, 2320865068), (280, 1740648801), (291, 1674851080), (326, 1495035780), (388, 1256138310), (420, 1160432534), (485, 1004910648), (489, 996690520), (582, 837425540), (652, 747517890), (679, 717793320), (776, 628069155), (815, 598014312), (840, 580216267), (970, 502455324), (978, 498345260), (1141, 427153080), (1164, 418712770), (1304, 373758945), (1358, 358896660), (1455, 334970216), (1630, 299007156), (1940, 251227662), (1956, 249172630), (2037, 239264440), (2282, 213576540), (2328, 209356385), (2445, 199338104), (2716, 179448330), (2910, 167485108), (3260, 149503578), (3395, 143558664), (3423, 142384360), (3880, 125613831), (3912, 124586315), (4074, 119632220), (4564, 106788270), (4890, 99669052), (5432, 89724165), (5705, 85430616), (5820, 83742554), (6520, 74751789), (6790, 71779332), (6846, 71192180), (8148, 59816110), (9128, 53394135), (9780, 49834526), (10185, 47852888), (11410, 42715308), (11640, 41871277), (13580, 35889666), (13692, 35596090), (15811, 30825480), (16296, 29908055), (17115, 28476872), (19560, 24917263), (20370, 23926444), (22820, 21357654), (27160, 17944833), (27384, 17798045), (31622, 15412740), (34230, 14238436), (36697, 13281240), (40740, 11963222), (45640, 10678827), (47433, 10275160), (63244, 7706370), (68460, 7119218), (73394, 6640620), (79055, 6165096), (81480, 5981611), (94866, 5137580), (110091, 4427080), (110677, 4403640), (126488, 3853185), (136920, 3559609), (146788, 3320310), (158110, 3082548), (183485, 2656248), (189732, 2568790), (220182, 2213540), (221354, 2201820), (237165, 2055032), (256879, 1897320), (293576, 1660155), (316220, 1541274), (332031, 1467880), (366970, 1328124), (379464, 1284395), (440364, 1106770), (442708, 1100910), (474330, 1027516), (513758, 948660), (550455, 885416), (553385, 880728), (632440, 770637), (664062, 733940)]