295315920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:282

約数の個数: 240

約数和(自身を含む): 1041790464

約数和(自身を除く): 746474544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 101, 120, 124, 131, 144, 155, 180, 186, 202, 240, 248, 262, 279, 303, 310, 360, 372, 393, 404, 465, 496, 505, 524, 558, 606, 620, 655, 720, 744, 786, 808, 909, 930, 1010, 1048, 1116, 1179, 1212, 1240, 1310, 1395, 1488, 1515, 1572, 1616, 1818, 1860, 1965, 2020, 2096, 2232, 2358, 2424, 2480, 2620, 2790, 3030, 3131, 3144, 3636, 3720, 3930, 4040, 4061, 4464, 4545, 4716, 4848, 5240, 5580, 5895, 6060, 6262, 6288, 7272, 7440, 7860, 8080, 8122, 9090, 9393, 9432, 10480, 11160, 11790, 12120, 12183, 12524, 13231, 14544, 15655, 15720, 16244, 18180, 18786, 18864, 20305, 22320, 23580, 24240, 24366, 25048, 26462, 28179, 31310, 31440, 32488, 36360, 36549, 37572, 39693, 40610, 46965, 47160, 48732, 50096, 52924, 56358, 60915, 62620, 64976, 66155, 72720, 73098, 75144, 79386, 81220, 93930, 94320, 97464, 105848, 112716, 119079, 121830, 125240, 132310, 140895, 146196, 150288, 158772, 162440, 182745, 187860, 194928, 198465, 211696, 225432, 238158, 243660, 250480, 264620, 281790, 292392, 317544, 324880, 365490, 375720, 396930, 410161, 450864, 476316, 487320, 529240, 563580, 584784, 595395, 635088, 730980, 751440, 793860, 820322, 952632, 974640, 1058480, 1127160, 1190790, 1230483, 1461960, 1587720, 1640644, 1905264, 2050805, 2254320, 2381580, 2460966, 2923920, 3175440, 3281288, 3691449, 4101610, 4763160, 4921932, 6152415, 6562576, 7382898, 8203220, 9526320, 9843864, 12304830, 14765796, 16406440, 18457245, 19687728, 24609660, 29531592, 32812880, 36914490, 49219320, 59063184, 73828980, 98438640, 147657960, 295315920]

約数ペア:

[(1, 295315920), (2, 147657960), (3, 98438640), (4, 73828980), (5, 59063184), (6, 49219320), (8, 36914490), (9, 32812880), (10, 29531592), (12, 24609660), (15, 19687728), (16, 18457245), (18, 16406440), (20, 14765796), (24, 12304830), (30, 9843864), (31, 9526320), (36, 8203220), (40, 7382898), (45, 6562576), (48, 6152415), (60, 4921932), (62, 4763160), (72, 4101610), (80, 3691449), (90, 3281288), (93, 3175440), (101, 2923920), (120, 2460966), (124, 2381580), (131, 2254320), (144, 2050805), (155, 1905264), (180, 1640644), (186, 1587720), (202, 1461960), (240, 1230483), (248, 1190790), (262, 1127160), (279, 1058480), (303, 974640), (310, 952632), (360, 820322), (372, 793860), (393, 751440), (404, 730980), (465, 635088), (496, 595395), (505, 584784), (524, 563580), (558, 529240), (606, 487320), (620, 476316), (655, 450864), (720, 410161), (744, 396930), (786, 375720), (808, 365490), (909, 324880), (930, 317544), (1010, 292392), (1048, 281790), (1116, 264620), (1179, 250480), (1212, 243660), (1240, 238158), (1310, 225432), (1395, 211696), (1488, 198465), (1515, 194928), (1572, 187860), (1616, 182745), (1818, 162440), (1860, 158772), (1965, 150288), (2020, 146196), (2096, 140895), (2232, 132310), (2358, 125240), (2424, 121830), (2480, 119079), (2620, 112716), (2790, 105848), (3030, 97464), (3131, 94320), (3144, 93930), (3636, 81220), (3720, 79386), (3930, 75144), (4040, 73098), (4061, 72720), (4464, 66155), (4545, 64976), (4716, 62620), (4848, 60915), (5240, 56358), (5580, 52924), (5895, 50096), (6060, 48732), (6262, 47160), (6288, 46965), (7272, 40610), (7440, 39693), (7860, 37572), (8080, 36549), (8122, 36360), (9090, 32488), (9393, 31440), (9432, 31310), (10480, 28179), (11160, 26462), (11790, 25048), (12120, 24366), (12183, 24240), (12524, 23580), (13231, 22320), (14544, 20305), (15655, 18864), (15720, 18786), (16244, 18180)]