4485820920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1721}}^1$

素因数の和:1878

約数の個数: 256

約数和(自身を含む): 16068326400

約数和(自身を除く): 11582505480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 107, 116, 120, 140, 145, 168, 174, 203, 210, 214, 232, 280, 290, 321, 348, 406, 420, 428, 435, 535, 580, 609, 642, 696, 749, 812, 840, 856, 870, 1015, 1070, 1160, 1218, 1284, 1498, 1605, 1624, 1721, 1740, 2030, 2140, 2247, 2436, 2568, 2996, 3045, 3103, 3210, 3442, 3480, 3745, 4060, 4280, 4494, 4872, 5163, 5992, 6090, 6206, 6420, 6884, 7490, 8120, 8605, 8988, 9309, 10326, 11235, 12047, 12180, 12412, 12840, 13768, 14980, 15515, 17210, 17976, 18618, 20652, 21721, 22470, 24094, 24360, 24824, 25815, 29960, 31030, 34420, 36141, 37236, 41304, 43442, 44940, 46545, 48188, 49909, 51630, 60235, 62060, 65163, 68840, 72282, 74472, 86884, 89880, 93090, 96376, 99818, 103260, 108605, 120470, 124120, 130326, 144564, 149727, 173768, 180705, 184147, 186180, 199636, 206520, 217210, 240940, 249545, 260652, 289128, 299454, 325815, 349363, 361410, 368294, 372360, 399272, 434420, 481880, 499090, 521304, 552441, 598908, 651630, 698726, 722820, 736588, 748635, 868840, 920735, 998180, 1048089, 1104882, 1197816, 1289029, 1303260, 1397452, 1445640, 1473176, 1497270, 1746815, 1841470, 1996360, 2096178, 2209764, 2578058, 2606520, 2762205, 2794904, 2994540, 3493630, 3682940, 3867087, 4192356, 4419528, 5156116, 5240445, 5340263, 5524410, 5989080, 6445145, 6987260, 7365880, 7734174, 8384712, 10312232, 10480890, 10680526, 11048820, 12890290, 13974520, 15468348, 16020789, 19335435, 20961780, 21361052, 22097640, 25780580, 26701315, 30936696, 32041578, 37381841, 38670870, 41923560, 42722104, 51561160, 53402630, 64083156, 74763682, 77341740, 80103945, 106805260, 112145523, 128166312, 149527364, 154683480, 160207890, 186909205, 213610520, 224291046, 299054728, 320415780, 373818410, 448582092, 560727615, 640831560, 747636820, 897164184, 1121455230, 1495273640, 2242910460, 4485820920]

約数ペア:

[(1, 4485820920), (2, 2242910460), (3, 1495273640), (4, 1121455230), (5, 897164184), (6, 747636820), (7, 640831560), (8, 560727615), (10, 448582092), (12, 373818410), (14, 320415780), (15, 299054728), (20, 224291046), (21, 213610520), (24, 186909205), (28, 160207890), (29, 154683480), (30, 149527364), (35, 128166312), (40, 112145523), (42, 106805260), (56, 80103945), (58, 77341740), (60, 74763682), (70, 64083156), (84, 53402630), (87, 51561160), (105, 42722104), (107, 41923560), (116, 38670870), (120, 37381841), (140, 32041578), (145, 30936696), (168, 26701315), (174, 25780580), (203, 22097640), (210, 21361052), (214, 20961780), (232, 19335435), (280, 16020789), (290, 15468348), (321, 13974520), (348, 12890290), (406, 11048820), (420, 10680526), (428, 10480890), (435, 10312232), (535, 8384712), (580, 7734174), (609, 7365880), (642, 6987260), (696, 6445145), (749, 5989080), (812, 5524410), (840, 5340263), (856, 5240445), (870, 5156116), (1015, 4419528), (1070, 4192356), (1160, 3867087), (1218, 3682940), (1284, 3493630), (1498, 2994540), (1605, 2794904), (1624, 2762205), (1721, 2606520), (1740, 2578058), (2030, 2209764), (2140, 2096178), (2247, 1996360), (2436, 1841470), (2568, 1746815), (2996, 1497270), (3045, 1473176), (3103, 1445640), (3210, 1397452), (3442, 1303260), (3480, 1289029), (3745, 1197816), (4060, 1104882), (4280, 1048089), (4494, 998180), (4872, 920735), (5163, 868840), (5992, 748635), (6090, 736588), (6206, 722820), (6420, 698726), (6884, 651630), (7490, 598908), (8120, 552441), (8605, 521304), (8988, 499090), (9309, 481880), (10326, 434420), (11235, 399272), (12047, 372360), (12180, 368294), (12412, 361410), (12840, 349363), (13768, 325815), (14980, 299454), (15515, 289128), (17210, 260652), (17976, 249545), (18618, 240940), (20652, 217210), (21721, 206520), (22470, 199636), (24094, 186180), (24360, 184147), (24824, 180705), (25815, 173768), (29960, 149727), (31030, 144564), (34420, 130326), (36141, 124120), (37236, 120470), (41304, 108605), (43442, 103260), (44940, 99818), (46545, 96376), (48188, 93090), (49909, 89880), (51630, 86884), (60235, 74472), (62060, 72282), (65163, 68840)]