79494480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:203

約数の個数: 320

約数和(自身を含む): 312480000

約数和(自身を除く): 232985520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 108, 114, 117, 120, 130, 135, 144, 149, 152, 156, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 298, 304, 312, 342, 351, 360, 380, 390, 432, 447, 456, 468, 494, 513, 520, 540, 570, 585, 596, 624, 684, 702, 720, 741, 745, 760, 780, 855, 894, 912, 936, 988, 1026, 1040, 1080, 1140, 1170, 1192, 1235, 1341, 1368, 1404, 1482, 1490, 1520, 1560, 1710, 1755, 1788, 1872, 1937, 1976, 2052, 2160, 2223, 2235, 2280, 2340, 2384, 2470, 2565, 2682, 2736, 2808, 2831, 2964, 2980, 3120, 3420, 3510, 3576, 3705, 3874, 3952, 4023, 4104, 4446, 4470, 4560, 4680, 4940, 5130, 5364, 5616, 5662, 5811, 5928, 5960, 6669, 6705, 6840, 7020, 7152, 7410, 7748, 8046, 8208, 8493, 8892, 8940, 9360, 9685, 9880, 10260, 10728, 11115, 11324, 11622, 11856, 11920, 13338, 13410, 13680, 14040, 14155, 14820, 15496, 16092, 16986, 17433, 17784, 17880, 19370, 19760, 20115, 20520, 21456, 22230, 22648, 23244, 25479, 26676, 26820, 28080, 28310, 29055, 29640, 30992, 32184, 33345, 33972, 34866, 35568, 35760, 36803, 38740, 40230, 41040, 42465, 44460, 45296, 46488, 50958, 52299, 53352, 53640, 56620, 58110, 59280, 64368, 66690, 67944, 69732, 73606, 76437, 77480, 80460, 84930, 87165, 88920, 92976, 101916, 104598, 106704, 107280, 110409, 113240, 116220, 127395, 133380, 135888, 139464, 147212, 152874, 154960, 160920, 169860, 174330, 177840, 184015, 203832, 209196, 220818, 226480, 232440, 254790, 261495, 266760, 278928, 294424, 305748, 321840, 331227, 339720, 348660, 368030, 382185, 407664, 418392, 441636, 464880, 509580, 522990, 533520, 552045, 588848, 611496, 662454, 679440, 697320, 736060, 764370, 836784, 883272, 993681, 1019160, 1045980, 1104090, 1222992, 1324908, 1394640, 1472120, 1528740, 1656135, 1766544, 1987362, 2038320, 2091960, 2208180, 2649816, 2944240, 3057480, 3312270, 3974724, 4183920, 4416360, 4968405, 5299632, 6114960, 6624540, 7949448, 8832720, 9936810, 13249080, 15898896, 19873620, 26498160, 39747240, 79494480]

約数ペア:

[(1, 79494480), (2, 39747240), (3, 26498160), (4, 19873620), (5, 15898896), (6, 13249080), (8, 9936810), (9, 8832720), (10, 7949448), (12, 6624540), (13, 6114960), (15, 5299632), (16, 4968405), (18, 4416360), (19, 4183920), (20, 3974724), (24, 3312270), (26, 3057480), (27, 2944240), (30, 2649816), (36, 2208180), (38, 2091960), (39, 2038320), (40, 1987362), (45, 1766544), (48, 1656135), (52, 1528740), (54, 1472120), (57, 1394640), (60, 1324908), (65, 1222992), (72, 1104090), (76, 1045980), (78, 1019160), (80, 993681), (90, 883272), (95, 836784), (104, 764370), (108, 736060), (114, 697320), (117, 679440), (120, 662454), (130, 611496), (135, 588848), (144, 552045), (149, 533520), (152, 522990), (156, 509580), (171, 464880), (180, 441636), (190, 418392), (195, 407664), (208, 382185), (216, 368030), (228, 348660), (234, 339720), (240, 331227), (247, 321840), (260, 305748), (270, 294424), (285, 278928), (298, 266760), (304, 261495), (312, 254790), (342, 232440), (351, 226480), (360, 220818), (380, 209196), (390, 203832), (432, 184015), (447, 177840), (456, 174330), (468, 169860), (494, 160920), (513, 154960), (520, 152874), (540, 147212), (570, 139464), (585, 135888), (596, 133380), (624, 127395), (684, 116220), (702, 113240), (720, 110409), (741, 107280), (745, 106704), (760, 104598), (780, 101916), (855, 92976), (894, 88920), (912, 87165), (936, 84930), (988, 80460), (1026, 77480), (1040, 76437), (1080, 73606), (1140, 69732), (1170, 67944), (1192, 66690), (1235, 64368), (1341, 59280), (1368, 58110), (1404, 56620), (1482, 53640), (1490, 53352), (1520, 52299), (1560, 50958), (1710, 46488), (1755, 45296), (1788, 44460), (1872, 42465), (1937, 41040), (1976, 40230), (2052, 38740), (2160, 36803), (2223, 35760), (2235, 35568), (2280, 34866), (2340, 33972), (2384, 33345), (2470, 32184), (2565, 30992), (2682, 29640), (2736, 29055), (2808, 28310), (2831, 28080), (2964, 26820), (2980, 26676), (3120, 25479), (3420, 23244), (3510, 22648), (3576, 22230), (3705, 21456), (3874, 20520), (3952, 20115), (4023, 19760), (4104, 19370), (4446, 17880), (4470, 17784), (4560, 17433), (4680, 16986), (4940, 16092), (5130, 15496), (5364, 14820), (5616, 14155), (5662, 14040), (5811, 13680), (5928, 13410), (5960, 13338), (6669, 11920), (6705, 11856), (6840, 11622), (7020, 11324), (7152, 11115), (7410, 10728), (7748, 10260), (8046, 9880), (8208, 9685), (8493, 9360), (8892, 8940)]