155712480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{383}}^1$

素因数の和:430

約数の個数: 288

約数和(自身を含む): 617766912

約数和(自身を除く): 462054432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 121, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 242, 264, 280, 308, 330, 336, 352, 363, 383, 385, 420, 440, 462, 480, 484, 528, 560, 605, 616, 660, 672, 726, 766, 770, 840, 847, 880, 924, 968, 1056, 1120, 1149, 1155, 1210, 1232, 1320, 1452, 1532, 1540, 1680, 1694, 1760, 1815, 1848, 1915, 1936, 2298, 2310, 2420, 2464, 2541, 2640, 2681, 2904, 3064, 3080, 3360, 3388, 3630, 3696, 3830, 3872, 4213, 4235, 4596, 4620, 4840, 5082, 5280, 5362, 5745, 5808, 6128, 6160, 6776, 7260, 7392, 7660, 8043, 8426, 8470, 9192, 9240, 9680, 10164, 10724, 11490, 11616, 12256, 12320, 12639, 12705, 13405, 13552, 14520, 15320, 16086, 16852, 16940, 18384, 18480, 19360, 20328, 21065, 21448, 22980, 25278, 25410, 26810, 27104, 29040, 29491, 30640, 32172, 33704, 33880, 36768, 36960, 40215, 40656, 42130, 42896, 45960, 46343, 50556, 50820, 53620, 58080, 58982, 61280, 63195, 64344, 67408, 67760, 80430, 81312, 84260, 85792, 88473, 91920, 92686, 101112, 101640, 107240, 117964, 126390, 128688, 134816, 135520, 139029, 147455, 160860, 168520, 176946, 183840, 185372, 202224, 203280, 214480, 231715, 235928, 252780, 257376, 278058, 294910, 321720, 324401, 337040, 353892, 370744, 404448, 406560, 428960, 442365, 463430, 471856, 505560, 556116, 589820, 643440, 648802, 674080, 695145, 707784, 741488, 884730, 926860, 943712, 973203, 1011120, 1112232, 1179640, 1286880, 1297604, 1390290, 1415568, 1482976, 1622005, 1769460, 1853720, 1946406, 2022240, 2224464, 2359280, 2595208, 2780580, 2831136, 3244010, 3538920, 3707440, 3892812, 4448928, 4718560, 4866015, 5190416, 5561160, 6488020, 7077840, 7414880, 7785624, 9732030, 10380832, 11122320, 12976040, 14155680, 15571248, 19464060, 22244640, 25952080, 31142496, 38928120, 51904160, 77856240, 155712480]

約数ペア:

[(1, 155712480), (2, 77856240), (3, 51904160), (4, 38928120), (5, 31142496), (6, 25952080), (7, 22244640), (8, 19464060), (10, 15571248), (11, 14155680), (12, 12976040), (14, 11122320), (15, 10380832), (16, 9732030), (20, 7785624), (21, 7414880), (22, 7077840), (24, 6488020), (28, 5561160), (30, 5190416), (32, 4866015), (33, 4718560), (35, 4448928), (40, 3892812), (42, 3707440), (44, 3538920), (48, 3244010), (55, 2831136), (56, 2780580), (60, 2595208), (66, 2359280), (70, 2224464), (77, 2022240), (80, 1946406), (84, 1853720), (88, 1769460), (96, 1622005), (105, 1482976), (110, 1415568), (112, 1390290), (120, 1297604), (121, 1286880), (132, 1179640), (140, 1112232), (154, 1011120), (160, 973203), (165, 943712), (168, 926860), (176, 884730), (210, 741488), (220, 707784), (224, 695145), (231, 674080), (240, 648802), (242, 643440), (264, 589820), (280, 556116), (308, 505560), (330, 471856), (336, 463430), (352, 442365), (363, 428960), (383, 406560), (385, 404448), (420, 370744), (440, 353892), (462, 337040), (480, 324401), (484, 321720), (528, 294910), (560, 278058), (605, 257376), (616, 252780), (660, 235928), (672, 231715), (726, 214480), (766, 203280), (770, 202224), (840, 185372), (847, 183840), (880, 176946), (924, 168520), (968, 160860), (1056, 147455), (1120, 139029), (1149, 135520), (1155, 134816), (1210, 128688), (1232, 126390), (1320, 117964), (1452, 107240), (1532, 101640), (1540, 101112), (1680, 92686), (1694, 91920), (1760, 88473), (1815, 85792), (1848, 84260), (1915, 81312), (1936, 80430), (2298, 67760), (2310, 67408), (2420, 64344), (2464, 63195), (2541, 61280), (2640, 58982), (2681, 58080), (2904, 53620), (3064, 50820), (3080, 50556), (3360, 46343), (3388, 45960), (3630, 42896), (3696, 42130), (3830, 40656), (3872, 40215), (4213, 36960), (4235, 36768), (4596, 33880), (4620, 33704), (4840, 32172), (5082, 30640), (5280, 29491), (5362, 29040), (5745, 27104), (5808, 26810), (6128, 25410), (6160, 25278), (6776, 22980), (7260, 21448), (7392, 21065), (7660, 20328), (8043, 19360), (8426, 18480), (8470, 18384), (9192, 16940), (9240, 16852), (9680, 16086), (10164, 15320), (10724, 14520), (11490, 13552), (11616, 13405), (12256, 12705), (12320, 12639)]