313890720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:328

約数の個数: 384

約数和(自身を含む): 1234517760

約数和(自身を除く): 920627040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 17, 20, 22, 24, 26, 30, 32, 33, 34, 39, 40, 44, 48, 51, 52, 55, 60, 65, 66, 68, 78, 80, 85, 88, 96, 102, 104, 110, 120, 130, 132, 136, 143, 156, 160, 165, 170, 176, 187, 195, 204, 208, 220, 221, 240, 255, 260, 264, 269, 272, 286, 312, 330, 340, 352, 374, 390, 408, 416, 429, 440, 442, 480, 510, 520, 528, 538, 544, 561, 572, 624, 660, 663, 680, 715, 748, 780, 807, 816, 858, 880, 884, 935, 1020, 1040, 1056, 1076, 1105, 1122, 1144, 1248, 1320, 1326, 1345, 1360, 1430, 1496, 1560, 1614, 1632, 1716, 1760, 1768, 1870, 2040, 2080, 2145, 2152, 2210, 2244, 2288, 2431, 2640, 2652, 2690, 2720, 2805, 2860, 2959, 2992, 3120, 3228, 3315, 3432, 3497, 3536, 3740, 4035, 4080, 4290, 4304, 4420, 4488, 4573, 4576, 4862, 5280, 5304, 5380, 5610, 5720, 5918, 5984, 6240, 6456, 6630, 6864, 6994, 7072, 7293, 7480, 8070, 8160, 8580, 8608, 8840, 8877, 8976, 9146, 9724, 10491, 10608, 10760, 11220, 11440, 11836, 12155, 12912, 13260, 13719, 13728, 13988, 14586, 14795, 14960, 16140, 17160, 17485, 17680, 17754, 17952, 18292, 19448, 20982, 21216, 21520, 22440, 22865, 22880, 23672, 24310, 25824, 26520, 27438, 27976, 29172, 29590, 29920, 32280, 34320, 34970, 35360, 35508, 36465, 36584, 38467, 38896, 41964, 43040, 44385, 44880, 45730, 47344, 48620, 50303, 52455, 53040, 54876, 55952, 58344, 59180, 59449, 64560, 68595, 68640, 69940, 71016, 72930, 73168, 76934, 77792, 83928, 88770, 89760, 91460, 94688, 97240, 100606, 104910, 106080, 109752, 111904, 115401, 116688, 118360, 118898, 129120, 137190, 139880, 142032, 145860, 146336, 150909, 153868, 167856, 177540, 178347, 182920, 192335, 194480, 201212, 209820, 219504, 230802, 233376, 236720, 237796, 251515, 274380, 279760, 284064, 291720, 297245, 301818, 307736, 335712, 355080, 356694, 365840, 384670, 388960, 402424, 419640, 439008, 461604, 473440, 475592, 503030, 548760, 559520, 577005, 583440, 594490, 603636, 615472, 653939, 710160, 713388, 731680, 754545, 769340, 804848, 839280, 891735, 923208, 951184, 1006060, 1097520, 1154010, 1166880, 1188980, 1207272, 1230944, 1307878, 1420320, 1426776, 1509090, 1538680, 1609696, 1678560, 1783470, 1846416, 1902368, 1961817, 2012120, 2195040, 2308020, 2377960, 2414544, 2615756, 2853552, 3018180, 3077360, 3269695, 3566940, 3692832, 3923634, 4024240, 4616040, 4755920, 4829088, 5231512, 5707104, 6036360, 6154720, 6539390, 7133880, 7847268, 8048480, 9232080, 9511840, 9809085, 10463024, 12072720, 13078780, 14267760, 15694536, 18464160, 19618170, 20926048, 24145440, 26157560, 28535520, 31389072, 39236340, 52315120, 62778144, 78472680, 104630240, 156945360, 313890720]

約数ペア:

[(1, 313890720), (2, 156945360), (3, 104630240), (4, 78472680), (5, 62778144), (6, 52315120), (8, 39236340), (10, 31389072), (11, 28535520), (12, 26157560), (13, 24145440), (15, 20926048), (16, 19618170), (17, 18464160), (20, 15694536), (22, 14267760), (24, 13078780), (26, 12072720), (30, 10463024), (32, 9809085), (33, 9511840), (34, 9232080), (39, 8048480), (40, 7847268), (44, 7133880), (48, 6539390), (51, 6154720), (52, 6036360), (55, 5707104), (60, 5231512), (65, 4829088), (66, 4755920), (68, 4616040), (78, 4024240), (80, 3923634), (85, 3692832), (88, 3566940), (96, 3269695), (102, 3077360), (104, 3018180), (110, 2853552), (120, 2615756), (130, 2414544), (132, 2377960), (136, 2308020), (143, 2195040), (156, 2012120), (160, 1961817), (165, 1902368), (170, 1846416), (176, 1783470), (187, 1678560), (195, 1609696), (204, 1538680), (208, 1509090), (220, 1426776), (221, 1420320), (240, 1307878), (255, 1230944), (260, 1207272), (264, 1188980), (269, 1166880), (272, 1154010), (286, 1097520), (312, 1006060), (330, 951184), (340, 923208), (352, 891735), (374, 839280), (390, 804848), (408, 769340), (416, 754545), (429, 731680), (440, 713388), (442, 710160), (480, 653939), (510, 615472), (520, 603636), (528, 594490), (538, 583440), (544, 577005), (561, 559520), (572, 548760), (624, 503030), (660, 475592), (663, 473440), (680, 461604), (715, 439008), (748, 419640), (780, 402424), (807, 388960), (816, 384670), (858, 365840), (880, 356694), (884, 355080), (935, 335712), (1020, 307736), (1040, 301818), (1056, 297245), (1076, 291720), (1105, 284064), (1122, 279760), (1144, 274380), (1248, 251515), (1320, 237796), (1326, 236720), (1345, 233376), (1360, 230802), (1430, 219504), (1496, 209820), (1560, 201212), (1614, 194480), (1632, 192335), (1716, 182920), (1760, 178347), (1768, 177540), (1870, 167856), (2040, 153868), (2080, 150909), (2145, 146336), (2152, 145860), (2210, 142032), (2244, 139880), (2288, 137190), (2431, 129120), (2640, 118898), (2652, 118360), (2690, 116688), (2720, 115401), (2805, 111904), (2860, 109752), (2959, 106080), (2992, 104910), (3120, 100606), (3228, 97240), (3315, 94688), (3432, 91460), (3497, 89760), (3536, 88770), (3740, 83928), (4035, 77792), (4080, 76934), (4290, 73168), (4304, 72930), (4420, 71016), (4488, 69940), (4573, 68640), (4576, 68595), (4862, 64560), (5280, 59449), (5304, 59180), (5380, 58344), (5610, 55952), (5720, 54876), (5918, 53040), (5984, 52455), (6240, 50303), (6456, 48620), (6630, 47344), (6864, 45730), (6994, 44880), (7072, 44385), (7293, 43040), (7480, 41964), (8070, 38896), (8160, 38467), (8580, 36584), (8608, 36465), (8840, 35508), (8877, 35360), (8976, 34970), (9146, 34320), (9724, 32280), (10491, 29920), (10608, 29590), (10760, 29172), (11220, 27976), (11440, 27438), (11836, 26520), (12155, 25824), (12912, 24310), (13260, 23672), (13719, 22880), (13728, 22865), (13988, 22440), (14586, 21520), (14795, 21216), (14960, 20982), (16140, 19448), (17160, 18292), (17485, 17952), (17680, 17754)]