255593520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 480

約数和(自身を含む): 1091930112

約数和(自身を除く): 836336592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 47, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 83, 84, 90, 91, 94, 104, 105, 112, 117, 120, 126, 130, 140, 141, 144, 156, 166, 168, 180, 182, 188, 195, 208, 210, 234, 235, 240, 249, 252, 260, 273, 280, 282, 312, 315, 329, 332, 336, 360, 364, 376, 390, 415, 420, 423, 455, 468, 470, 498, 504, 520, 546, 560, 564, 581, 585, 611, 624, 630, 658, 664, 705, 720, 728, 747, 752, 780, 819, 830, 840, 846, 910, 936, 940, 987, 996, 1008, 1040, 1079, 1092, 1128, 1162, 1170, 1222, 1245, 1260, 1316, 1328, 1365, 1410, 1456, 1494, 1560, 1638, 1645, 1660, 1680, 1692, 1743, 1820, 1833, 1872, 1880, 1974, 1992, 2115, 2158, 2184, 2256, 2324, 2340, 2444, 2490, 2520, 2632, 2730, 2820, 2905, 2961, 2988, 3055, 3120, 3237, 3276, 3290, 3320, 3384, 3486, 3640, 3666, 3735, 3760, 3901, 3948, 3984, 4095, 4230, 4277, 4316, 4368, 4648, 4680, 4888, 4935, 4980, 5040, 5229, 5264, 5395, 5460, 5499, 5640, 5810, 5922, 5976, 6110, 6474, 6552, 6580, 6640, 6768, 6972, 7280, 7332, 7470, 7553, 7802, 7896, 8190, 8460, 8554, 8632, 8715, 9165, 9296, 9360, 9711, 9776, 9870, 9960, 10458, 10790, 10920, 10998, 11280, 11620, 11703, 11844, 11952, 12220, 12831, 12948, 13104, 13160, 13944, 14664, 14805, 14940, 15106, 15604, 15792, 16185, 16380, 16920, 17108, 17264, 17430, 18330, 19422, 19505, 19740, 19920, 20916, 21385, 21580, 21840, 21996, 22659, 23240, 23406, 23688, 24440, 25662, 25896, 26145, 26320, 27307, 27495, 27888, 29328, 29610, 29880, 30212, 31208, 32370, 32760, 33840, 34216, 34860, 35109, 36660, 37765, 38493, 38844, 39010, 39480, 41832, 42770, 43160, 43992, 45318, 46480, 46812, 47376, 48555, 48880, 50713, 51324, 51792, 52290, 54614, 54990, 58515, 59220, 59760, 60424, 62416, 64155, 64740, 65520, 67977, 68432, 69720, 70218, 73320, 75530, 76986, 77688, 78020, 78960, 81921, 83664, 85540, 86320, 87984, 90636, 93624, 97110, 101426, 102648, 104580, 109228, 109980, 113295, 117030, 118440, 120848, 128310, 129480, 135954, 136535, 139440, 140436, 146640, 151060, 152139, 153972, 155376, 156040, 163842, 171080, 175545, 181272, 187248, 192465, 194220, 202852, 205296, 209160, 218456, 219960, 226590, 234060, 236880, 245763, 253565, 256620, 258960, 271908, 273070, 280872, 302120, 304278, 307944, 312080, 327684, 339885, 342160, 351090, 354991, 362544, 384930, 388440, 405704, 409605, 418320, 436912, 439920, 453180, 456417, 468120, 491526, 507130, 513240, 543816, 546140, 561744, 604240, 608556, 615888, 655368, 679770, 702180, 709982, 760695, 769860, 776880, 811408, 819210, 906360, 912834, 936240, 983052, 1014260, 1026480, 1064973, 1087632, 1092280, 1217112, 1228815, 1310736, 1359540, 1404360, 1419964, 1521390, 1539720, 1638420, 1774955, 1812720, 1825668, 1966104, 2028520, 2129946, 2184560, 2282085, 2434224, 2457630, 2719080, 2808720, 2839928, 3042780, 3079440, 3194919, 3276840, 3549910, 3651336, 3932208, 4057040, 4259892, 4564170, 4915260, 5324865, 5438160, 5679856, 6085560, 6389838, 6553680, 7099820, 7302672, 8519784, 9128340, 9830520, 10649730, 12171120, 12779676, 14199640, 15974595, 17039568, 18256680, 19661040, 21299460, 25559352, 28399280, 31949190, 36513360, 42598920, 51118704, 63898380, 85197840, 127796760, 255593520]

約数ペア:

[(1, 255593520), (2, 127796760), (3, 85197840), (4, 63898380), (5, 51118704), (6, 42598920), (7, 36513360), (8, 31949190), (9, 28399280), (10, 25559352), (12, 21299460), (13, 19661040), (14, 18256680), (15, 17039568), (16, 15974595), (18, 14199640), (20, 12779676), (21, 12171120), (24, 10649730), (26, 9830520), (28, 9128340), (30, 8519784), (35, 7302672), (36, 7099820), (39, 6553680), (40, 6389838), (42, 6085560), (45, 5679856), (47, 5438160), (48, 5324865), (52, 4915260), (56, 4564170), (60, 4259892), (63, 4057040), (65, 3932208), (70, 3651336), (72, 3549910), (78, 3276840), (80, 3194919), (83, 3079440), (84, 3042780), (90, 2839928), (91, 2808720), (94, 2719080), (104, 2457630), (105, 2434224), (112, 2282085), (117, 2184560), (120, 2129946), (126, 2028520), (130, 1966104), (140, 1825668), (141, 1812720), (144, 1774955), (156, 1638420), (166, 1539720), (168, 1521390), (180, 1419964), (182, 1404360), (188, 1359540), (195, 1310736), (208, 1228815), (210, 1217112), (234, 1092280), (235, 1087632), (240, 1064973), (249, 1026480), (252, 1014260), (260, 983052), (273, 936240), (280, 912834), (282, 906360), (312, 819210), (315, 811408), (329, 776880), (332, 769860), (336, 760695), (360, 709982), (364, 702180), (376, 679770), (390, 655368), (415, 615888), (420, 608556), (423, 604240), (455, 561744), (468, 546140), (470, 543816), (498, 513240), (504, 507130), (520, 491526), (546, 468120), (560, 456417), (564, 453180), (581, 439920), (585, 436912), (611, 418320), (624, 409605), (630, 405704), (658, 388440), (664, 384930), (705, 362544), (720, 354991), (728, 351090), (747, 342160), (752, 339885), (780, 327684), (819, 312080), (830, 307944), (840, 304278), (846, 302120), (910, 280872), (936, 273070), (940, 271908), (987, 258960), (996, 256620), (1008, 253565), (1040, 245763), (1079, 236880), (1092, 234060), (1128, 226590), (1162, 219960), (1170, 218456), (1222, 209160), (1245, 205296), (1260, 202852), (1316, 194220), (1328, 192465), (1365, 187248), (1410, 181272), (1456, 175545), (1494, 171080), (1560, 163842), (1638, 156040), (1645, 155376), (1660, 153972), (1680, 152139), (1692, 151060), (1743, 146640), (1820, 140436), (1833, 139440), (1872, 136535), (1880, 135954), (1974, 129480), (1992, 128310), (2115, 120848), (2158, 118440), (2184, 117030), (2256, 113295), (2324, 109980), (2340, 109228), (2444, 104580), (2490, 102648), (2520, 101426), (2632, 97110), (2730, 93624), (2820, 90636), (2905, 87984), (2961, 86320), (2988, 85540), (3055, 83664), (3120, 81921), (3237, 78960), (3276, 78020), (3290, 77688), (3320, 76986), (3384, 75530), (3486, 73320), (3640, 70218), (3666, 69720), (3735, 68432), (3760, 67977), (3901, 65520), (3948, 64740), (3984, 64155), (4095, 62416), (4230, 60424), (4277, 59760), (4316, 59220), (4368, 58515), (4648, 54990), (4680, 54614), (4888, 52290), (4935, 51792), (4980, 51324), (5040, 50713), (5229, 48880), (5264, 48555), (5395, 47376), (5460, 46812), (5499, 46480), (5640, 45318), (5810, 43992), (5922, 43160), (5976, 42770), (6110, 41832), (6474, 39480), (6552, 39010), (6580, 38844), (6640, 38493), (6768, 37765), (6972, 36660), (7280, 35109), (7332, 34860), (7470, 34216), (7553, 33840), (7802, 32760), (7896, 32370), (8190, 31208), (8460, 30212), (8554, 29880), (8632, 29610), (8715, 29328), (9165, 27888), (9296, 27495), (9360, 27307), (9711, 26320), (9776, 26145), (9870, 25896), (9960, 25662), (10458, 24440), (10790, 23688), (10920, 23406), (10998, 23240), (11280, 22659), (11620, 21996), (11703, 21840), (11844, 21580), (11952, 21385), (12220, 20916), (12831, 19920), (12948, 19740), (13104, 19505), (13160, 19422), (13944, 18330), (14664, 17430), (14805, 17264), (14940, 17108), (15106, 16920), (15604, 16380), (15792, 16185)]