420922576620

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2855261}}^1$

素因数の和:2855302

約数の個数: 240

約数和(自身を含む): 1625169446208

約数和(自身を除く): 1204246869588

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1620, 1638, 1755, 1820, 1890, 2106, 2268, 2340, 2457, 2730, 2835, 3276, 3510, 3780, 4095, 4212, 4914, 5265, 5460, 5670, 7020, 7371, 8190, 9828, 10530, 11340, 12285, 14742, 16380, 21060, 24570, 29484, 36855, 49140, 73710, 147420, 2855261, 5710522, 8565783, 11421044, 14276305, 17131566, 19986827, 25697349, 28552610, 34263132, 37118393, 39973654, 42828915, 51394698, 57105220, 59960481, 74236786, 77092047, 79947308, 85657830, 99934135, 102789396, 111355179, 119920962, 128486745, 148473572, 154184094, 171315660, 179881443, 185591965, 199868270, 222710358, 231276141, 239841924, 256973490, 259828751, 299802405, 308368188, 334065537, 359762886, 371183930, 385460235, 399736540, 445420716, 462552282, 513946980, 519657502, 539644329, 556775895, 599604810, 668131074, 719525772, 742367860, 770920470, 779486253, 899407215, 925104564, 1002196611, 1039315004, 1079288658, 1113551790, 1156380705, 1199209620, 1299143755, 1336262148, 1541840940, 1558972506, 1618932987, 1670327685, 1798814430, 2004393222, 2158577316, 2227103580, 2312761410, 2338458759, 2598287510, 2698221645, 3006589833, 3117945012, 3237865974, 3340655370, 3597628860, 3897431265, 4008786444, 4625522820, 4676917518, 5010983055, 5196575020, 5396443290, 6013179666, 6475731948, 6681310740, 7015376277, 7794862530, 8094664935, 9353835036, 10021966110, 10792886580, 11692293795, 12026359332, 14030752554, 15032949165, 15589725060, 16189329870, 20043932220, 21046128831, 23384587590, 28061505108, 30065898330, 32378659740, 35076881385, 42092257662, 46769175180, 60131796660, 70153762770, 84184515324, 105230644155, 140307525540, 210461288310, 420922576620]

約数ペア:

[(1, 420922576620), (2, 210461288310), (3, 140307525540), (4, 105230644155), (5, 84184515324), (6, 70153762770), (7, 60131796660), (9, 46769175180), (10, 42092257662), (12, 35076881385), (13, 32378659740), (14, 30065898330), (15, 28061505108), (18, 23384587590), (20, 21046128831), (21, 20043932220), (26, 16189329870), (27, 15589725060), (28, 15032949165), (30, 14030752554), (35, 12026359332), (36, 11692293795), (39, 10792886580), (42, 10021966110), (45, 9353835036), (52, 8094664935), (54, 7794862530), (60, 7015376277), (63, 6681310740), (65, 6475731948), (70, 6013179666), (78, 5396443290), (81, 5196575020), (84, 5010983055), (90, 4676917518), (91, 4625522820), (105, 4008786444), (108, 3897431265), (117, 3597628860), (126, 3340655370), (130, 3237865974), (135, 3117945012), (140, 3006589833), (156, 2698221645), (162, 2598287510), (180, 2338458759), (182, 2312761410), (189, 2227103580), (195, 2158577316), (210, 2004393222), (234, 1798814430), (252, 1670327685), (260, 1618932987), (270, 1558972506), (273, 1541840940), (315, 1336262148), (324, 1299143755), (351, 1199209620), (364, 1156380705), (378, 1113551790), (390, 1079288658), (405, 1039315004), (420, 1002196611), (455, 925104564), (468, 899407215), (540, 779486253), (546, 770920470), (567, 742367860), (585, 719525772), (630, 668131074), (702, 599604810), (756, 556775895), (780, 539644329), (810, 519657502), (819, 513946980), (910, 462552282), (945, 445420716), (1053, 399736540), (1092, 385460235), (1134, 371183930), (1170, 359762886), (1260, 334065537), (1365, 308368188), (1404, 299802405), (1620, 259828751), (1638, 256973490), (1755, 239841924), (1820, 231276141), (1890, 222710358), (2106, 199868270), (2268, 185591965), (2340, 179881443), (2457, 171315660), (2730, 154184094), (2835, 148473572), (3276, 128486745), (3510, 119920962), (3780, 111355179), (4095, 102789396), (4212, 99934135), (4914, 85657830), (5265, 79947308), (5460, 77092047), (5670, 74236786), (7020, 59960481), (7371, 57105220), (8190, 51394698), (9828, 42828915), (10530, 39973654), (11340, 37118393), (12285, 34263132), (14742, 28552610), (16380, 25697349), (21060, 19986827), (24570, 17131566), (29484, 14276305), (36855, 11421044), (49140, 8565783), (73710, 5710522), (147420, 2855261)]