240202560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1065

約数の個数: 224

約数和(自身を含む): 865388160

約数和(自身を除く): 625185600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 832, 912, 960, 988, 1013, 1040, 1140, 1216, 1235, 1248, 1482, 1520, 1560, 1824, 1976, 2026, 2080, 2280, 2470, 2496, 2964, 3039, 3040, 3120, 3648, 3705, 3952, 4052, 4160, 4560, 4940, 5065, 5928, 6078, 6080, 6240, 7410, 7904, 8104, 9120, 9880, 10130, 11856, 12156, 12480, 13169, 14820, 15195, 15808, 16208, 18240, 19247, 19760, 20260, 23712, 24312, 26338, 29640, 30390, 32416, 38494, 39507, 39520, 40520, 47424, 48624, 52676, 57741, 59280, 60780, 64832, 65845, 76988, 79014, 79040, 81040, 96235, 97248, 105352, 115482, 118560, 121560, 131690, 153976, 158028, 162080, 192470, 194496, 197535, 210704, 230964, 237120, 243120, 250211, 263380, 288705, 307952, 316056, 324160, 384940, 395070, 421408, 461928, 486240, 500422, 526760, 577410, 615904, 632112, 750633, 769880, 790140, 842816, 923856, 972480, 1000844, 1053520, 1154820, 1231808, 1251055, 1264224, 1501266, 1539760, 1580280, 1847712, 2001688, 2107040, 2309640, 2502110, 2528448, 3002532, 3079520, 3160560, 3695424, 3753165, 4003376, 4214080, 4619280, 5004220, 6005064, 6159040, 6321120, 7506330, 8006752, 9238560, 10008440, 12010128, 12642240, 15012660, 16013504, 18477120, 20016880, 24020256, 30025320, 40033760, 48040512, 60050640, 80067520, 120101280, 240202560]

約数ペア:

[(1, 240202560), (2, 120101280), (3, 80067520), (4, 60050640), (5, 48040512), (6, 40033760), (8, 30025320), (10, 24020256), (12, 20016880), (13, 18477120), (15, 16013504), (16, 15012660), (19, 12642240), (20, 12010128), (24, 10008440), (26, 9238560), (30, 8006752), (32, 7506330), (38, 6321120), (39, 6159040), (40, 6005064), (48, 5004220), (52, 4619280), (57, 4214080), (60, 4003376), (64, 3753165), (65, 3695424), (76, 3160560), (78, 3079520), (80, 3002532), (95, 2528448), (96, 2502110), (104, 2309640), (114, 2107040), (120, 2001688), (130, 1847712), (152, 1580280), (156, 1539760), (160, 1501266), (190, 1264224), (192, 1251055), (195, 1231808), (208, 1154820), (228, 1053520), (240, 1000844), (247, 972480), (260, 923856), (285, 842816), (304, 790140), (312, 769880), (320, 750633), (380, 632112), (390, 615904), (416, 577410), (456, 526760), (480, 500422), (494, 486240), (520, 461928), (570, 421408), (608, 395070), (624, 384940), (741, 324160), (760, 316056), (780, 307952), (832, 288705), (912, 263380), (960, 250211), (988, 243120), (1013, 237120), (1040, 230964), (1140, 210704), (1216, 197535), (1235, 194496), (1248, 192470), (1482, 162080), (1520, 158028), (1560, 153976), (1824, 131690), (1976, 121560), (2026, 118560), (2080, 115482), (2280, 105352), (2470, 97248), (2496, 96235), (2964, 81040), (3039, 79040), (3040, 79014), (3120, 76988), (3648, 65845), (3705, 64832), (3952, 60780), (4052, 59280), (4160, 57741), (4560, 52676), (4940, 48624), (5065, 47424), (5928, 40520), (6078, 39520), (6080, 39507), (6240, 38494), (7410, 32416), (7904, 30390), (8104, 29640), (9120, 26338), (9880, 24312), (10130, 23712), (11856, 20260), (12156, 19760), (12480, 19247), (13169, 18240), (14820, 16208), (15195, 15808)]