489974940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 384

約数和(自身を含む): 1919232000

約数和(自身を除く): 1429257060

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, 59, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 118, 126, 130, 135, 140, 156, 169, 177, 180, 182, 189, 195, 210, 234, 236, 252, 260, 270, 273, 295, 315, 338, 351, 354, 364, 378, 390, 413, 420, 455, 468, 507, 531, 540, 546, 585, 590, 630, 676, 702, 708, 756, 767, 780, 819, 826, 845, 885, 910, 945, 1014, 1062, 1092, 1170, 1180, 1183, 1239, 1260, 1365, 1404, 1521, 1534, 1593, 1638, 1652, 1690, 1755, 1770, 1820, 1890, 2028, 2065, 2124, 2197, 2301, 2340, 2366, 2457, 2478, 2535, 2655, 2730, 3042, 3068, 3186, 3276, 3380, 3510, 3540, 3549, 3717, 3780, 3835, 4095, 4130, 4394, 4563, 4602, 4732, 4914, 4956, 5070, 5310, 5369, 5460, 5915, 6084, 6195, 6372, 6591, 6903, 7020, 7098, 7434, 7605, 7670, 7965, 8190, 8260, 8788, 9126, 9204, 9828, 9971, 10140, 10620, 10647, 10738, 10985, 11151, 11505, 11830, 12285, 12390, 13182, 13806, 14196, 14868, 15210, 15340, 15379, 15930, 16107, 16380, 17745, 18252, 18585, 19773, 19942, 20709, 21294, 21476, 21970, 22302, 22815, 23010, 23660, 24570, 24780, 26364, 26845, 27612, 29913, 30420, 30758, 31860, 31941, 32214, 32955, 34515, 35490, 37170, 39546, 39884, 41418, 42588, 43940, 44604, 45630, 46020, 46137, 48321, 49140, 49855, 53235, 53690, 55755, 59319, 59826, 61516, 63882, 64428, 65910, 69030, 69797, 70980, 74340, 76895, 79092, 80535, 82836, 89739, 91260, 92274, 96642, 98865, 99710, 103545, 106470, 107380, 111510, 118638, 119652, 127764, 129623, 131820, 138060, 138411, 139594, 144963, 149565, 153790, 159705, 161070, 179478, 184548, 193284, 197730, 199420, 207090, 209391, 212940, 223020, 230685, 237276, 241605, 259246, 269217, 276822, 279188, 289926, 296595, 299130, 307580, 319410, 322140, 348985, 358956, 388869, 395460, 414180, 415233, 418782, 448695, 461370, 483210, 518492, 538434, 553644, 579852, 593190, 598260, 628173, 638820, 648115, 692055, 697970, 724815, 777738, 830466, 837564, 897390, 907361, 922740, 966420, 1046955, 1076868, 1166607, 1186380, 1256346, 1296230, 1346085, 1384110, 1395940, 1449630, 1555476, 1660932, 1794780, 1814722, 1884519, 1944345, 2076165, 2093910, 2333214, 2512692, 2592460, 2692170, 2722083, 2768220, 2899260, 3140865, 3499821, 3629444, 3769038, 3888690, 4152330, 4187820, 4536805, 4666428, 5384340, 5444166, 5833035, 6281730, 6999642, 7538076, 7777380, 8166249, 8304660, 9073610, 9422595, 10888332, 11666070, 12563460, 13610415, 13999284, 16332498, 17499105, 18147220, 18845190, 23332140, 24498747, 27220830, 32664996, 34998210, 37690380, 40831245, 48997494, 54441660, 69996420, 81662490, 97994988, 122493735, 163324980, 244987470, 489974940]

約数ペア:

[(1, 489974940), (2, 244987470), (3, 163324980), (4, 122493735), (5, 97994988), (6, 81662490), (7, 69996420), (9, 54441660), (10, 48997494), (12, 40831245), (13, 37690380), (14, 34998210), (15, 32664996), (18, 27220830), (20, 24498747), (21, 23332140), (26, 18845190), (27, 18147220), (28, 17499105), (30, 16332498), (35, 13999284), (36, 13610415), (39, 12563460), (42, 11666070), (45, 10888332), (52, 9422595), (54, 9073610), (59, 8304660), (60, 8166249), (63, 7777380), (65, 7538076), (70, 6999642), (78, 6281730), (84, 5833035), (90, 5444166), (91, 5384340), (105, 4666428), (108, 4536805), (117, 4187820), (118, 4152330), (126, 3888690), (130, 3769038), (135, 3629444), (140, 3499821), (156, 3140865), (169, 2899260), (177, 2768220), (180, 2722083), (182, 2692170), (189, 2592460), (195, 2512692), (210, 2333214), (234, 2093910), (236, 2076165), (252, 1944345), (260, 1884519), (270, 1814722), (273, 1794780), (295, 1660932), (315, 1555476), (338, 1449630), (351, 1395940), (354, 1384110), (364, 1346085), (378, 1296230), (390, 1256346), (413, 1186380), (420, 1166607), (455, 1076868), (468, 1046955), (507, 966420), (531, 922740), (540, 907361), (546, 897390), (585, 837564), (590, 830466), (630, 777738), (676, 724815), (702, 697970), (708, 692055), (756, 648115), (767, 638820), (780, 628173), (819, 598260), (826, 593190), (845, 579852), (885, 553644), (910, 538434), (945, 518492), (1014, 483210), (1062, 461370), (1092, 448695), (1170, 418782), (1180, 415233), (1183, 414180), (1239, 395460), (1260, 388869), (1365, 358956), (1404, 348985), (1521, 322140), (1534, 319410), (1593, 307580), (1638, 299130), (1652, 296595), (1690, 289926), (1755, 279188), (1770, 276822), (1820, 269217), (1890, 259246), (2028, 241605), (2065, 237276), (2124, 230685), (2197, 223020), (2301, 212940), (2340, 209391), (2366, 207090), (2457, 199420), (2478, 197730), (2535, 193284), (2655, 184548), (2730, 179478), (3042, 161070), (3068, 159705), (3186, 153790), (3276, 149565), (3380, 144963), (3510, 139594), (3540, 138411), (3549, 138060), (3717, 131820), (3780, 129623), (3835, 127764), (4095, 119652), (4130, 118638), (4394, 111510), (4563, 107380), (4602, 106470), (4732, 103545), (4914, 99710), (4956, 98865), (5070, 96642), (5310, 92274), (5369, 91260), (5460, 89739), (5915, 82836), (6084, 80535), (6195, 79092), (6372, 76895), (6591, 74340), (6903, 70980), (7020, 69797), (7098, 69030), (7434, 65910), (7605, 64428), (7670, 63882), (7965, 61516), (8190, 59826), (8260, 59319), (8788, 55755), (9126, 53690), (9204, 53235), (9828, 49855), (9971, 49140), (10140, 48321), (10620, 46137), (10647, 46020), (10738, 45630), (10985, 44604), (11151, 43940), (11505, 42588), (11830, 41418), (12285, 39884), (12390, 39546), (13182, 37170), (13806, 35490), (14196, 34515), (14868, 32955), (15210, 32214), (15340, 31941), (15379, 31860), (15930, 30758), (16107, 30420), (16380, 29913), (17745, 27612), (18252, 26845), (18585, 26364), (19773, 24780), (19942, 24570), (20709, 23660), (21294, 23010), (21476, 22815), (21970, 22302)]