205760880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 360

約数和(自身を含む): 796489200

約数和(自身を除く): 590728320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 89, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 169, 171, 178, 180, 190, 195, 208, 228, 234, 240, 247, 260, 267, 285, 304, 312, 338, 342, 356, 360, 380, 390, 445, 456, 468, 494, 507, 520, 534, 570, 585, 624, 676, 684, 712, 720, 741, 760, 780, 801, 845, 855, 890, 912, 936, 988, 1014, 1040, 1068, 1140, 1157, 1170, 1235, 1335, 1352, 1368, 1424, 1482, 1520, 1521, 1560, 1602, 1690, 1691, 1710, 1780, 1872, 1976, 2028, 2136, 2223, 2280, 2314, 2340, 2470, 2535, 2670, 2704, 2736, 2964, 3042, 3120, 3204, 3211, 3380, 3382, 3420, 3471, 3560, 3705, 3952, 4005, 4056, 4272, 4446, 4560, 4628, 4680, 4940, 5070, 5073, 5340, 5785, 5928, 6084, 6408, 6422, 6760, 6764, 6840, 6942, 7120, 7410, 7605, 8010, 8112, 8455, 8892, 9256, 9360, 9633, 9880, 10140, 10146, 10413, 10680, 11115, 11570, 11856, 12168, 12816, 12844, 13520, 13528, 13680, 13884, 14820, 15041, 15210, 15219, 16020, 16055, 16910, 17355, 17784, 18512, 19266, 19760, 20280, 20292, 20826, 21360, 21983, 22230, 23140, 24336, 25365, 25688, 27056, 27768, 28899, 29640, 30082, 30420, 30438, 32040, 32110, 33820, 34710, 35568, 38532, 40560, 40584, 41652, 43966, 44460, 45123, 46280, 48165, 50730, 51376, 52065, 55536, 57798, 59280, 60164, 60840, 60876, 64080, 64220, 65949, 67640, 69420, 75205, 76095, 77064, 81168, 83304, 87932, 88920, 90246, 92560, 96330, 101460, 104130, 109915, 115596, 120328, 121680, 121752, 128440, 131898, 135280, 135369, 138840, 144495, 150410, 152190, 154128, 166608, 175864, 177840, 180492, 192660, 197847, 202920, 208260, 219830, 225615, 231192, 240656, 243504, 256880, 263796, 270738, 277680, 285779, 288990, 300820, 304380, 329745, 351728, 360984, 385320, 395694, 405840, 416520, 439660, 451230, 462384, 527592, 541476, 571558, 577980, 601640, 608760, 659490, 676845, 721968, 770640, 791388, 833040, 857337, 879320, 902460, 989235, 1055184, 1082952, 1143116, 1155960, 1203280, 1217520, 1318980, 1353690, 1428895, 1582776, 1714674, 1758640, 1804920, 1978470, 2165904, 2286232, 2311920, 2572011, 2637960, 2707380, 2857790, 3165552, 3429348, 3609840, 3956940, 4286685, 4572464, 5144022, 5275920, 5414760, 5715580, 6858696, 7913880, 8573370, 10288044, 10829520, 11431160, 12860055, 13717392, 15827760, 17146740, 20576088, 22862320, 25720110, 34293480, 41152176, 51440220, 68586960, 102880440, 205760880]

約数ペア:

[(1, 205760880), (2, 102880440), (3, 68586960), (4, 51440220), (5, 41152176), (6, 34293480), (8, 25720110), (9, 22862320), (10, 20576088), (12, 17146740), (13, 15827760), (15, 13717392), (16, 12860055), (18, 11431160), (19, 10829520), (20, 10288044), (24, 8573370), (26, 7913880), (30, 6858696), (36, 5715580), (38, 5414760), (39, 5275920), (40, 5144022), (45, 4572464), (48, 4286685), (52, 3956940), (57, 3609840), (60, 3429348), (65, 3165552), (72, 2857790), (76, 2707380), (78, 2637960), (80, 2572011), (89, 2311920), (90, 2286232), (95, 2165904), (104, 1978470), (114, 1804920), (117, 1758640), (120, 1714674), (130, 1582776), (144, 1428895), (152, 1353690), (156, 1318980), (169, 1217520), (171, 1203280), (178, 1155960), (180, 1143116), (190, 1082952), (195, 1055184), (208, 989235), (228, 902460), (234, 879320), (240, 857337), (247, 833040), (260, 791388), (267, 770640), (285, 721968), (304, 676845), (312, 659490), (338, 608760), (342, 601640), (356, 577980), (360, 571558), (380, 541476), (390, 527592), (445, 462384), (456, 451230), (468, 439660), (494, 416520), (507, 405840), (520, 395694), (534, 385320), (570, 360984), (585, 351728), (624, 329745), (676, 304380), (684, 300820), (712, 288990), (720, 285779), (741, 277680), (760, 270738), (780, 263796), (801, 256880), (845, 243504), (855, 240656), (890, 231192), (912, 225615), (936, 219830), (988, 208260), (1014, 202920), (1040, 197847), (1068, 192660), (1140, 180492), (1157, 177840), (1170, 175864), (1235, 166608), (1335, 154128), (1352, 152190), (1368, 150410), (1424, 144495), (1482, 138840), (1520, 135369), (1521, 135280), (1560, 131898), (1602, 128440), (1690, 121752), (1691, 121680), (1710, 120328), (1780, 115596), (1872, 109915), (1976, 104130), (2028, 101460), (2136, 96330), (2223, 92560), (2280, 90246), (2314, 88920), (2340, 87932), (2470, 83304), (2535, 81168), (2670, 77064), (2704, 76095), (2736, 75205), (2964, 69420), (3042, 67640), (3120, 65949), (3204, 64220), (3211, 64080), (3380, 60876), (3382, 60840), (3420, 60164), (3471, 59280), (3560, 57798), (3705, 55536), (3952, 52065), (4005, 51376), (4056, 50730), (4272, 48165), (4446, 46280), (4560, 45123), (4628, 44460), (4680, 43966), (4940, 41652), (5070, 40584), (5073, 40560), (5340, 38532), (5785, 35568), (5928, 34710), (6084, 33820), (6408, 32110), (6422, 32040), (6760, 30438), (6764, 30420), (6840, 30082), (6942, 29640), (7120, 28899), (7410, 27768), (7605, 27056), (8010, 25688), (8112, 25365), (8455, 24336), (8892, 23140), (9256, 22230), (9360, 21983), (9633, 21360), (9880, 20826), (10140, 20292), (10146, 20280), (10413, 19760), (10680, 19266), (11115, 18512), (11570, 17784), (11856, 17355), (12168, 16910), (12816, 16055), (12844, 16020), (13520, 15219), (13528, 15210), (13680, 15041), (13884, 14820)]