204616080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:338

約数の個数: 240

約数和(自身を含む): 740778480

約数和(自身を除く): 536162400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 73, 80, 85, 90, 102, 120, 136, 144, 146, 153, 170, 180, 204, 219, 229, 240, 255, 272, 292, 306, 340, 360, 365, 408, 438, 458, 510, 584, 612, 657, 680, 687, 720, 730, 765, 816, 876, 916, 1020, 1095, 1145, 1168, 1224, 1241, 1314, 1360, 1374, 1460, 1530, 1752, 1832, 2040, 2061, 2190, 2290, 2448, 2482, 2628, 2748, 2920, 3060, 3285, 3435, 3504, 3664, 3723, 3893, 4080, 4122, 4380, 4580, 4964, 5256, 5496, 5840, 6120, 6205, 6570, 6870, 7446, 7786, 8244, 8760, 9160, 9928, 10305, 10512, 10992, 11169, 11679, 12240, 12410, 13140, 13740, 14892, 15572, 16488, 16717, 17520, 18320, 18615, 19465, 19856, 20610, 22338, 23358, 24820, 26280, 27480, 29784, 31144, 32976, 33434, 35037, 37230, 38930, 41220, 44676, 46716, 49640, 50151, 52560, 54960, 55845, 58395, 59568, 62288, 66868, 70074, 74460, 77860, 82440, 83585, 89352, 93432, 99280, 100302, 111690, 116790, 133736, 140148, 148920, 150453, 155720, 164880, 167170, 175185, 178704, 186864, 200604, 223380, 233580, 250755, 267472, 280296, 284189, 297840, 300906, 311440, 334340, 350370, 401208, 446760, 467160, 501510, 560592, 568378, 601812, 668680, 700740, 752265, 802416, 852567, 893520, 934320, 1003020, 1136756, 1203624, 1337360, 1401480, 1420945, 1504530, 1705134, 2006040, 2273512, 2407248, 2557701, 2802960, 2841890, 3009060, 3410268, 4012080, 4262835, 4547024, 5115402, 5683780, 6018120, 6820536, 8525670, 10230804, 11367560, 12036240, 12788505, 13641072, 17051340, 20461608, 22735120, 25577010, 34102680, 40923216, 51154020, 68205360, 102308040, 204616080]

約数ペア:

[(1, 204616080), (2, 102308040), (3, 68205360), (4, 51154020), (5, 40923216), (6, 34102680), (8, 25577010), (9, 22735120), (10, 20461608), (12, 17051340), (15, 13641072), (16, 12788505), (17, 12036240), (18, 11367560), (20, 10230804), (24, 8525670), (30, 6820536), (34, 6018120), (36, 5683780), (40, 5115402), (45, 4547024), (48, 4262835), (51, 4012080), (60, 3410268), (68, 3009060), (72, 2841890), (73, 2802960), (80, 2557701), (85, 2407248), (90, 2273512), (102, 2006040), (120, 1705134), (136, 1504530), (144, 1420945), (146, 1401480), (153, 1337360), (170, 1203624), (180, 1136756), (204, 1003020), (219, 934320), (229, 893520), (240, 852567), (255, 802416), (272, 752265), (292, 700740), (306, 668680), (340, 601812), (360, 568378), (365, 560592), (408, 501510), (438, 467160), (458, 446760), (510, 401208), (584, 350370), (612, 334340), (657, 311440), (680, 300906), (687, 297840), (720, 284189), (730, 280296), (765, 267472), (816, 250755), (876, 233580), (916, 223380), (1020, 200604), (1095, 186864), (1145, 178704), (1168, 175185), (1224, 167170), (1241, 164880), (1314, 155720), (1360, 150453), (1374, 148920), (1460, 140148), (1530, 133736), (1752, 116790), (1832, 111690), (2040, 100302), (2061, 99280), (2190, 93432), (2290, 89352), (2448, 83585), (2482, 82440), (2628, 77860), (2748, 74460), (2920, 70074), (3060, 66868), (3285, 62288), (3435, 59568), (3504, 58395), (3664, 55845), (3723, 54960), (3893, 52560), (4080, 50151), (4122, 49640), (4380, 46716), (4580, 44676), (4964, 41220), (5256, 38930), (5496, 37230), (5840, 35037), (6120, 33434), (6205, 32976), (6570, 31144), (6870, 29784), (7446, 27480), (7786, 26280), (8244, 24820), (8760, 23358), (9160, 22338), (9928, 20610), (10305, 19856), (10512, 19465), (10992, 18615), (11169, 18320), (11679, 17520), (12240, 16717), (12410, 16488), (13140, 15572), (13740, 14892)]