505207636920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{313739}}^1$

素因数の和:313840

約数の個数: 320

約数和(自身を含む): 1967978073600

約数和(自身を除く): 1462770436680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 71, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 142, 162, 168, 180, 189, 210, 213, 216, 252, 270, 280, 284, 315, 324, 355, 360, 378, 405, 420, 426, 497, 504, 540, 567, 568, 630, 639, 648, 710, 756, 810, 840, 852, 945, 994, 1065, 1080, 1134, 1260, 1278, 1420, 1491, 1512, 1620, 1704, 1890, 1917, 1988, 2130, 2268, 2485, 2520, 2556, 2835, 2840, 2982, 3195, 3240, 3780, 3834, 3976, 4260, 4473, 4536, 4970, 5112, 5670, 5751, 5964, 6390, 7455, 7560, 7668, 8520, 8946, 9585, 9940, 11340, 11502, 11928, 12780, 13419, 14910, 15336, 17892, 19170, 19880, 22365, 22680, 23004, 25560, 26838, 28755, 29820, 35784, 38340, 40257, 44730, 46008, 53676, 57510, 59640, 67095, 76680, 80514, 89460, 107352, 115020, 134190, 161028, 178920, 201285, 230040, 268380, 313739, 322056, 402570, 536760, 627478, 805140, 941217, 1254956, 1568695, 1610280, 1882434, 2196173, 2509912, 2823651, 3137390, 3764868, 4392346, 4706085, 5647302, 6274780, 6588519, 7529736, 8470953, 8784692, 9412170, 10980865, 11294604, 12549560, 13177038, 14118255, 16941906, 17569384, 18824340, 19765557, 21961730, 22275469, 22589208, 25412859, 26354076, 28236510, 32942595, 33883812, 37648680, 39531114, 42354765, 43923460, 44550938, 50825718, 52708152, 56473020, 59296671, 65885190, 66826407, 67767624, 79062228, 84709530, 87846920, 89101876, 98827785, 101651436, 111377345, 112946040, 118593342, 127064295, 131770380, 133652814, 155928283, 158124456, 169419060, 177890013, 178203752, 197655570, 200479221, 203302872, 222754690, 237186684, 254128590, 263540760, 267305628, 296483355, 311856566, 334132035, 338838120, 355780026, 395311140, 400958442, 445509380, 467784849, 474373368, 508257180, 534611256, 592966710, 601437663, 623713132, 668264070, 711560052, 779641415, 790622280, 801916884, 889450065, 891018760, 935569698, 1002396105, 1016514360, 1185933420, 1202875326, 1247426264, 1336528140, 1403354547, 1423120104, 1559282830, 1603833768, 1778900130, 1804312989, 1871139396, 2004792210, 2338924245, 2371866840, 2405750652, 2673056280, 2806709094, 3007188315, 3118565660, 3557800260, 3608625978, 3742278792, 4009584420, 4210063641, 4677848490, 4811501304, 5613418188, 6014376630, 6237131320, 7016772735, 7115600520, 7217251956, 8019168840, 8420127282, 9021564945, 9355696980, 11226836376, 12028753260, 12630190923, 14033545470, 14434503912, 16840254564, 18043129890, 18711393960, 21050318205, 24057506520, 25260381846, 28067090940, 33680509128, 36086259780, 42100636410, 50520763692, 56134181880, 63150954615, 72172519560, 84201272820, 101041527384, 126301909230, 168402545640, 252603818460, 505207636920]

約数ペア:

[(1, 505207636920), (2, 252603818460), (3, 168402545640), (4, 126301909230), (5, 101041527384), (6, 84201272820), (7, 72172519560), (8, 63150954615), (9, 56134181880), (10, 50520763692), (12, 42100636410), (14, 36086259780), (15, 33680509128), (18, 28067090940), (20, 25260381846), (21, 24057506520), (24, 21050318205), (27, 18711393960), (28, 18043129890), (30, 16840254564), (35, 14434503912), (36, 14033545470), (40, 12630190923), (42, 12028753260), (45, 11226836376), (54, 9355696980), (56, 9021564945), (60, 8420127282), (63, 8019168840), (70, 7217251956), (71, 7115600520), (72, 7016772735), (81, 6237131320), (84, 6014376630), (90, 5613418188), (105, 4811501304), (108, 4677848490), (120, 4210063641), (126, 4009584420), (135, 3742278792), (140, 3608625978), (142, 3557800260), (162, 3118565660), (168, 3007188315), (180, 2806709094), (189, 2673056280), (210, 2405750652), (213, 2371866840), (216, 2338924245), (252, 2004792210), (270, 1871139396), (280, 1804312989), (284, 1778900130), (315, 1603833768), (324, 1559282830), (355, 1423120104), (360, 1403354547), (378, 1336528140), (405, 1247426264), (420, 1202875326), (426, 1185933420), (497, 1016514360), (504, 1002396105), (540, 935569698), (567, 891018760), (568, 889450065), (630, 801916884), (639, 790622280), (648, 779641415), (710, 711560052), (756, 668264070), (810, 623713132), (840, 601437663), (852, 592966710), (945, 534611256), (994, 508257180), (1065, 474373368), (1080, 467784849), (1134, 445509380), (1260, 400958442), (1278, 395311140), (1420, 355780026), (1491, 338838120), (1512, 334132035), (1620, 311856566), (1704, 296483355), (1890, 267305628), (1917, 263540760), (1988, 254128590), (2130, 237186684), (2268, 222754690), (2485, 203302872), (2520, 200479221), (2556, 197655570), (2835, 178203752), (2840, 177890013), (2982, 169419060), (3195, 158124456), (3240, 155928283), (3780, 133652814), (3834, 131770380), (3976, 127064295), (4260, 118593342), (4473, 112946040), (4536, 111377345), (4970, 101651436), (5112, 98827785), (5670, 89101876), (5751, 87846920), (5964, 84709530), (6390, 79062228), (7455, 67767624), (7560, 66826407), (7668, 65885190), (8520, 59296671), (8946, 56473020), (9585, 52708152), (9940, 50825718), (11340, 44550938), (11502, 43923460), (11928, 42354765), (12780, 39531114), (13419, 37648680), (14910, 33883812), (15336, 32942595), (17892, 28236510), (19170, 26354076), (19880, 25412859), (22365, 22589208), (22680, 22275469), (23004, 21961730), (25560, 19765557), (26838, 18824340), (28755, 17569384), (29820, 16941906), (35784, 14118255), (38340, 13177038), (40257, 12549560), (44730, 11294604), (46008, 10980865), (53676, 9412170), (57510, 8784692), (59640, 8470953), (67095, 7529736), (76680, 6588519), (80514, 6274780), (89460, 5647302), (107352, 4706085), (115020, 4392346), (134190, 3764868), (161028, 3137390), (178920, 2823651), (201285, 2509912), (230040, 2196173), (268380, 1882434), (313739, 1610280), (322056, 1568695), (402570, 1254956), (536760, 941217), (627478, 805140)]