120262590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 256

約数和(自身を含む): 410572800

約数和(自身を除く): 290310210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 19, 21, 27, 30, 34, 35, 38, 42, 45, 51, 54, 57, 63, 70, 85, 90, 95, 102, 105, 114, 119, 126, 133, 135, 153, 170, 171, 189, 190, 197, 210, 238, 255, 266, 270, 285, 306, 315, 323, 342, 357, 378, 394, 399, 459, 510, 513, 570, 591, 595, 630, 646, 665, 714, 765, 798, 855, 918, 945, 969, 985, 1026, 1071, 1182, 1190, 1197, 1330, 1379, 1530, 1615, 1710, 1773, 1785, 1890, 1938, 1970, 1995, 2142, 2261, 2295, 2394, 2565, 2758, 2907, 2955, 3213, 3230, 3349, 3546, 3570, 3591, 3743, 3990, 4137, 4522, 4590, 4845, 5130, 5319, 5355, 5814, 5910, 5985, 6426, 6698, 6783, 6895, 7182, 7486, 8274, 8721, 8865, 9690, 10047, 10638, 10710, 11229, 11305, 11970, 12411, 13566, 13790, 14535, 16065, 16745, 17442, 17730, 17955, 18715, 20094, 20349, 20685, 22458, 22610, 23443, 24822, 26201, 26595, 29070, 30141, 32130, 33490, 33687, 33915, 35910, 37233, 37430, 40698, 41370, 43605, 46886, 50235, 52402, 53190, 56145, 60282, 61047, 62055, 63631, 67374, 67830, 70329, 74466, 78603, 87210, 90423, 100470, 101061, 101745, 112290, 117215, 122094, 124110, 127262, 131005, 140658, 150705, 157206, 168435, 180846, 186165, 190893, 202122, 203490, 210987, 234430, 235809, 262010, 301410, 305235, 318155, 336870, 351645, 372330, 381786, 393015, 421974, 445417, 452115, 471618, 505305, 572679, 610470, 632961, 636310, 703290, 707427, 786030, 890834, 904230, 954465, 1010610, 1054935, 1145358, 1179045, 1265922, 1336251, 1414854, 1718037, 1908930, 2109870, 2227085, 2358090, 2672502, 2863395, 3164805, 3436074, 3537135, 4008753, 4454170, 5726790, 6329610, 6681255, 7074270, 8017506, 8590185, 12026259, 13362510, 17180370, 20043765, 24052518, 40087530, 60131295, 120262590]

約数ペア:

[(1, 120262590), (2, 60131295), (3, 40087530), (5, 24052518), (6, 20043765), (7, 17180370), (9, 13362510), (10, 12026259), (14, 8590185), (15, 8017506), (17, 7074270), (18, 6681255), (19, 6329610), (21, 5726790), (27, 4454170), (30, 4008753), (34, 3537135), (35, 3436074), (38, 3164805), (42, 2863395), (45, 2672502), (51, 2358090), (54, 2227085), (57, 2109870), (63, 1908930), (70, 1718037), (85, 1414854), (90, 1336251), (95, 1265922), (102, 1179045), (105, 1145358), (114, 1054935), (119, 1010610), (126, 954465), (133, 904230), (135, 890834), (153, 786030), (170, 707427), (171, 703290), (189, 636310), (190, 632961), (197, 610470), (210, 572679), (238, 505305), (255, 471618), (266, 452115), (270, 445417), (285, 421974), (306, 393015), (315, 381786), (323, 372330), (342, 351645), (357, 336870), (378, 318155), (394, 305235), (399, 301410), (459, 262010), (510, 235809), (513, 234430), (570, 210987), (591, 203490), (595, 202122), (630, 190893), (646, 186165), (665, 180846), (714, 168435), (765, 157206), (798, 150705), (855, 140658), (918, 131005), (945, 127262), (969, 124110), (985, 122094), (1026, 117215), (1071, 112290), (1182, 101745), (1190, 101061), (1197, 100470), (1330, 90423), (1379, 87210), (1530, 78603), (1615, 74466), (1710, 70329), (1773, 67830), (1785, 67374), (1890, 63631), (1938, 62055), (1970, 61047), (1995, 60282), (2142, 56145), (2261, 53190), (2295, 52402), (2394, 50235), (2565, 46886), (2758, 43605), (2907, 41370), (2955, 40698), (3213, 37430), (3230, 37233), (3349, 35910), (3546, 33915), (3570, 33687), (3591, 33490), (3743, 32130), (3990, 30141), (4137, 29070), (4522, 26595), (4590, 26201), (4845, 24822), (5130, 23443), (5319, 22610), (5355, 22458), (5814, 20685), (5910, 20349), (5985, 20094), (6426, 18715), (6698, 17955), (6783, 17730), (6895, 17442), (7182, 16745), (7486, 16065), (8274, 14535), (8721, 13790), (8865, 13566), (9690, 12411), (10047, 11970), (10638, 11305), (10710, 11229)]