163324980

素因数分解:

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

素因数の和:120

約数の個数: 288

約数和(自身を含む): 623750400

約数和(自身を除く): 460425420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 59, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 118, 126, 130, 140, 156, 169, 177, 180, 182, 195, 210, 234, 236, 252, 260, 273, 295, 315, 338, 354, 364, 390, 413, 420, 455, 468, 507, 531, 546, 585, 590, 630, 676, 708, 767, 780, 819, 826, 845, 885, 910, 1014, 1062, 1092, 1170, 1180, 1183, 1239, 1260, 1365, 1521, 1534, 1638, 1652, 1690, 1770, 1820, 2028, 2065, 2124, 2197, 2301, 2340, 2366, 2478, 2535, 2655, 2730, 3042, 3068, 3276, 3380, 3540, 3549, 3717, 3835, 4095, 4130, 4394, 4602, 4732, 4956, 5070, 5310, 5369, 5460, 5915, 6084, 6195, 6591, 6903, 7098, 7434, 7605, 7670, 8190, 8260, 8788, 9204, 9971, 10140, 10620, 10647, 10738, 10985, 11505, 11830, 12390, 13182, 13806, 14196, 14868, 15210, 15340, 15379, 16107, 16380, 17745, 18585, 19773, 19942, 21294, 21476, 21970, 23010, 23660, 24780, 26364, 26845, 27612, 29913, 30420, 30758, 32214, 32955, 34515, 35490, 37170, 39546, 39884, 42588, 43940, 46020, 46137, 48321, 49855, 53235, 53690, 59826, 61516, 64428, 65910, 69030, 69797, 70980, 74340, 76895, 79092, 80535, 89739, 92274, 96642, 98865, 99710, 106470, 107380, 119652, 129623, 131820, 138060, 138411, 139594, 149565, 153790, 161070, 179478, 184548, 193284, 197730, 199420, 209391, 212940, 230685, 241605, 259246, 276822, 279188, 299130, 307580, 322140, 348985, 358956, 388869, 395460, 418782, 448695, 461370, 483210, 518492, 553644, 598260, 628173, 648115, 692055, 697970, 777738, 837564, 897390, 907361, 922740, 966420, 1046955, 1166607, 1256346, 1296230, 1384110, 1395940, 1555476, 1794780, 1814722, 1944345, 2093910, 2333214, 2512692, 2592460, 2722083, 2768220, 3140865, 3629444, 3888690, 4187820, 4536805, 4666428, 5444166, 5833035, 6281730, 7777380, 8166249, 9073610, 10888332, 11666070, 12563460, 13610415, 16332498, 18147220, 23332140, 27220830, 32664996, 40831245, 54441660, 81662490, 163324980]

約数ペア:

[(1, 163324980), (2, 81662490), (3, 54441660), (4, 40831245), (5, 32664996), (6, 27220830), (7, 23332140), (9, 18147220), (10, 16332498), (12, 13610415), (13, 12563460), (14, 11666070), (15, 10888332), (18, 9073610), (20, 8166249), (21, 7777380), (26, 6281730), (28, 5833035), (30, 5444166), (35, 4666428), (36, 4536805), (39, 4187820), (42, 3888690), (45, 3629444), (52, 3140865), (59, 2768220), (60, 2722083), (63, 2592460), (65, 2512692), (70, 2333214), (78, 2093910), (84, 1944345), (90, 1814722), (91, 1794780), (105, 1555476), (117, 1395940), (118, 1384110), (126, 1296230), (130, 1256346), (140, 1166607), (156, 1046955), (169, 966420), (177, 922740), (180, 907361), (182, 897390), (195, 837564), (210, 777738), (234, 697970), (236, 692055), (252, 648115), (260, 628173), (273, 598260), (295, 553644), (315, 518492), (338, 483210), (354, 461370), (364, 448695), (390, 418782), (413, 395460), (420, 388869), (455, 358956), (468, 348985), (507, 322140), (531, 307580), (546, 299130), (585, 279188), (590, 276822), (630, 259246), (676, 241605), (708, 230685), (767, 212940), (780, 209391), (819, 199420), (826, 197730), (845, 193284), (885, 184548), (910, 179478), (1014, 161070), (1062, 153790), (1092, 149565), (1170, 139594), (1180, 138411), (1183, 138060), (1239, 131820), (1260, 129623), (1365, 119652), (1521, 107380), (1534, 106470), (1638, 99710), (1652, 98865), (1690, 96642), (1770, 92274), (1820, 89739), (2028, 80535), (2065, 79092), (2124, 76895), (2197, 74340), (2301, 70980), (2340, 69797), (2366, 69030), (2478, 65910), (2535, 64428), (2655, 61516), (2730, 59826), (3042, 53690), (3068, 53235), (3276, 49855), (3380, 48321), (3540, 46137), (3549, 46020), (3717, 43940), (3835, 42588), (4095, 39884), (4130, 39546), (4394, 37170), (4602, 35490), (4732, 34515), (4956, 32955), (5070, 32214), (5310, 30758), (5369, 30420), (5460, 29913), (5915, 27612), (6084, 26845), (6195, 26364), (6591, 24780), (6903, 23660), (7098, 23010), (7434, 21970), (7605, 21476), (7670, 21294), (8190, 19942), (8260, 19773), (8788, 18585), (9204, 17745), (9971, 16380), (10140, 16107), (10620, 15379), (10647, 15340), (10738, 15210), (10985, 14868), (11505, 14196), (11830, 13806), (12390, 13182)]