1401521940

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3169}}^1$

素因数の和:3213

約数の個数: 288

約数和(自身を含む): 5427851520

約数和(自身を除く): 4026329580

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, 243, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 486, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 972, 1053, 1092, 1134, 1170, 1215, 1260, 1365, 1404, 1620, 1638, 1701, 1755, 1820, 1890, 2106, 2268, 2340, 2430, 2457, 2730, 2835, 3159, 3169, 3276, 3402, 3510, 3780, 4095, 4212, 4860, 4914, 5265, 5460, 5670, 6318, 6338, 6804, 7020, 7371, 8190, 8505, 9507, 9828, 10530, 11340, 12285, 12636, 12676, 14742, 15795, 15845, 16380, 17010, 19014, 21060, 22113, 22183, 24570, 28521, 29484, 31590, 31690, 34020, 36855, 38028, 41197, 44226, 44366, 47535, 49140, 57042, 63180, 63380, 66549, 73710, 82394, 85563, 88452, 88732, 95070, 110565, 110915, 114084, 123591, 133098, 142605, 147420, 164788, 171126, 190140, 199647, 205985, 221130, 221830, 247182, 256689, 266196, 285210, 288379, 332745, 342252, 370773, 399294, 411970, 427815, 442260, 443660, 494364, 513378, 570420, 576758, 598941, 617955, 665490, 741546, 770067, 798588, 823940, 855630, 865137, 998235, 1026756, 1112319, 1153516, 1197882, 1235910, 1283445, 1330980, 1441895, 1483092, 1540134, 1711260, 1730274, 1796823, 1853865, 1996470, 2224638, 2395764, 2471820, 2566890, 2595411, 2883790, 2994705, 3080268, 3336957, 3460548, 3593646, 3707730, 3850335, 3992940, 4325685, 4449276, 5133780, 5190822, 5390469, 5561595, 5767580, 5989410, 6673914, 7187292, 7415460, 7700670, 7786233, 8651370, 8984115, 10010871, 10381644, 10780938, 11123190, 11978820, 12977055, 13347828, 15401340, 15572466, 16684785, 17302740, 17968230, 20021742, 21561876, 22246380, 23358699, 25954110, 26952345, 31144932, 33369570, 35936460, 38931165, 40043484, 46717398, 50054355, 51908220, 53904690, 66739140, 70076097, 77862330, 93434796, 100108710, 107809380, 116793495, 140152194, 155724660, 200217420, 233586990, 280304388, 350380485, 467173980, 700760970, 1401521940]

約数ペア:

[(1, 1401521940), (2, 700760970), (3, 467173980), (4, 350380485), (5, 280304388), (6, 233586990), (7, 200217420), (9, 155724660), (10, 140152194), (12, 116793495), (13, 107809380), (14, 100108710), (15, 93434796), (18, 77862330), (20, 70076097), (21, 66739140), (26, 53904690), (27, 51908220), (28, 50054355), (30, 46717398), (35, 40043484), (36, 38931165), (39, 35936460), (42, 33369570), (45, 31144932), (52, 26952345), (54, 25954110), (60, 23358699), (63, 22246380), (65, 21561876), (70, 20021742), (78, 17968230), (81, 17302740), (84, 16684785), (90, 15572466), (91, 15401340), (105, 13347828), (108, 12977055), (117, 11978820), (126, 11123190), (130, 10780938), (135, 10381644), (140, 10010871), (156, 8984115), (162, 8651370), (180, 7786233), (182, 7700670), (189, 7415460), (195, 7187292), (210, 6673914), (234, 5989410), (243, 5767580), (252, 5561595), (260, 5390469), (270, 5190822), (273, 5133780), (315, 4449276), (324, 4325685), (351, 3992940), (364, 3850335), (378, 3707730), (390, 3593646), (405, 3460548), (420, 3336957), (455, 3080268), (468, 2994705), (486, 2883790), (540, 2595411), (546, 2566890), (567, 2471820), (585, 2395764), (630, 2224638), (702, 1996470), (756, 1853865), (780, 1796823), (810, 1730274), (819, 1711260), (910, 1540134), (945, 1483092), (972, 1441895), (1053, 1330980), (1092, 1283445), (1134, 1235910), (1170, 1197882), (1215, 1153516), (1260, 1112319), (1365, 1026756), (1404, 998235), (1620, 865137), (1638, 855630), (1701, 823940), (1755, 798588), (1820, 770067), (1890, 741546), (2106, 665490), (2268, 617955), (2340, 598941), (2430, 576758), (2457, 570420), (2730, 513378), (2835, 494364), (3159, 443660), (3169, 442260), (3276, 427815), (3402, 411970), (3510, 399294), (3780, 370773), (4095, 342252), (4212, 332745), (4860, 288379), (4914, 285210), (5265, 266196), (5460, 256689), (5670, 247182), (6318, 221830), (6338, 221130), (6804, 205985), (7020, 199647), (7371, 190140), (8190, 171126), (8505, 164788), (9507, 147420), (9828, 142605), (10530, 133098), (11340, 123591), (12285, 114084), (12636, 110915), (12676, 110565), (14742, 95070), (15795, 88732), (15845, 88452), (16380, 85563), (17010, 82394), (19014, 73710), (21060, 66549), (22113, 63380), (22183, 63180), (24570, 57042), (28521, 49140), (29484, 47535), (31590, 44366), (31690, 44226), (34020, 41197), (36855, 38028)]