153357360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:260

約数の個数: 240

約数和(自身を含む): 544608000

約数和(自身を除く): 391250640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 169, 190, 195, 199, 208, 228, 240, 247, 260, 285, 304, 312, 338, 380, 390, 398, 456, 494, 507, 520, 570, 597, 624, 676, 741, 760, 780, 796, 845, 912, 988, 995, 1014, 1040, 1140, 1194, 1235, 1352, 1482, 1520, 1560, 1592, 1690, 1976, 1990, 2028, 2280, 2388, 2470, 2535, 2587, 2704, 2964, 2985, 3120, 3184, 3211, 3380, 3705, 3781, 3952, 3980, 4056, 4560, 4776, 4940, 5070, 5174, 5928, 5970, 6422, 6760, 7410, 7562, 7761, 7960, 8112, 9552, 9633, 9880, 10140, 10348, 11343, 11856, 11940, 12844, 12935, 13520, 14820, 15124, 15522, 15920, 16055, 18905, 19266, 19760, 20280, 20696, 22686, 23880, 25688, 25870, 29640, 30248, 31044, 32110, 33631, 37810, 38532, 38805, 40560, 41392, 45372, 47760, 48165, 49153, 51376, 51740, 56715, 59280, 60496, 62088, 64220, 67262, 75620, 77064, 77610, 90744, 96330, 98306, 100893, 103480, 113430, 124176, 128440, 134524, 147459, 151240, 154128, 155220, 168155, 181488, 192660, 196612, 201786, 206960, 226860, 245765, 256880, 269048, 294918, 302480, 310440, 336310, 385320, 393224, 403572, 453720, 491530, 504465, 538096, 589836, 620880, 638989, 672620, 737295, 770640, 786448, 807144, 907440, 983060, 1008930, 1179672, 1277978, 1345240, 1474590, 1614288, 1916967, 1966120, 2017860, 2359344, 2555956, 2690480, 2949180, 3194945, 3833934, 3932240, 4035720, 5111912, 5898360, 6389890, 7667868, 8071440, 9584835, 10223824, 11796720, 12779780, 15335736, 19169670, 25559560, 30671472, 38339340, 51119120, 76678680, 153357360]

約数ペア:

[(1, 153357360), (2, 76678680), (3, 51119120), (4, 38339340), (5, 30671472), (6, 25559560), (8, 19169670), (10, 15335736), (12, 12779780), (13, 11796720), (15, 10223824), (16, 9584835), (19, 8071440), (20, 7667868), (24, 6389890), (26, 5898360), (30, 5111912), (38, 4035720), (39, 3932240), (40, 3833934), (48, 3194945), (52, 2949180), (57, 2690480), (60, 2555956), (65, 2359344), (76, 2017860), (78, 1966120), (80, 1916967), (95, 1614288), (104, 1474590), (114, 1345240), (120, 1277978), (130, 1179672), (152, 1008930), (156, 983060), (169, 907440), (190, 807144), (195, 786448), (199, 770640), (208, 737295), (228, 672620), (240, 638989), (247, 620880), (260, 589836), (285, 538096), (304, 504465), (312, 491530), (338, 453720), (380, 403572), (390, 393224), (398, 385320), (456, 336310), (494, 310440), (507, 302480), (520, 294918), (570, 269048), (597, 256880), (624, 245765), (676, 226860), (741, 206960), (760, 201786), (780, 196612), (796, 192660), (845, 181488), (912, 168155), (988, 155220), (995, 154128), (1014, 151240), (1040, 147459), (1140, 134524), (1194, 128440), (1235, 124176), (1352, 113430), (1482, 103480), (1520, 100893), (1560, 98306), (1592, 96330), (1690, 90744), (1976, 77610), (1990, 77064), (2028, 75620), (2280, 67262), (2388, 64220), (2470, 62088), (2535, 60496), (2587, 59280), (2704, 56715), (2964, 51740), (2985, 51376), (3120, 49153), (3184, 48165), (3211, 47760), (3380, 45372), (3705, 41392), (3781, 40560), (3952, 38805), (3980, 38532), (4056, 37810), (4560, 33631), (4776, 32110), (4940, 31044), (5070, 30248), (5174, 29640), (5928, 25870), (5970, 25688), (6422, 23880), (6760, 22686), (7410, 20696), (7562, 20280), (7761, 19760), (7960, 19266), (8112, 18905), (9552, 16055), (9633, 15920), (9880, 15522), (10140, 15124), (10348, 14820), (11343, 13520), (11856, 12935), (11940, 12844)]