1268316960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:316

約数の個数: 288

約数和(自身を含む): 4367043072

約数和(自身を除く): 3098726112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 41, 48, 51, 60, 68, 80, 82, 85, 96, 102, 120, 123, 136, 160, 164, 170, 204, 205, 223, 240, 246, 255, 272, 289, 328, 340, 408, 410, 446, 480, 492, 510, 544, 578, 615, 656, 669, 680, 697, 816, 820, 867, 892, 984, 1020, 1115, 1156, 1230, 1312, 1338, 1360, 1394, 1445, 1632, 1640, 1734, 1784, 1968, 2040, 2091, 2230, 2312, 2460, 2676, 2720, 2788, 2890, 3280, 3345, 3468, 3485, 3568, 3791, 3936, 4080, 4182, 4335, 4460, 4624, 4920, 5352, 5576, 5780, 6560, 6690, 6936, 6970, 7136, 7582, 8160, 8364, 8670, 8920, 9143, 9248, 9840, 10455, 10704, 11152, 11373, 11560, 11849, 13380, 13872, 13940, 15164, 16728, 17340, 17840, 18286, 18955, 19680, 20910, 21408, 22304, 22746, 23120, 23698, 26760, 27429, 27744, 27880, 30328, 33456, 34680, 35547, 35680, 36572, 37910, 41820, 45492, 45715, 46240, 47396, 53520, 54858, 55760, 56865, 59245, 60656, 64447, 66912, 69360, 71094, 73144, 75820, 83640, 90984, 91430, 94792, 107040, 109716, 111520, 113730, 118490, 121312, 128894, 137145, 138720, 142188, 146288, 151640, 155431, 167280, 177735, 181968, 182860, 189584, 193341, 219432, 227460, 236980, 257788, 274290, 284376, 292576, 303280, 310862, 322235, 334560, 355470, 363936, 365720, 379168, 386682, 438864, 454920, 466293, 473960, 515576, 548580, 568752, 606560, 621724, 644470, 710940, 731440, 773364, 777155, 877728, 909840, 932586, 947920, 966705, 1031152, 1097160, 1137504, 1243448, 1288940, 1421880, 1462880, 1546728, 1554310, 1819680, 1865172, 1895840, 1933410, 2062304, 2194320, 2331465, 2486896, 2577880, 2642327, 2843760, 3093456, 3108620, 3730344, 3866820, 4388640, 4662930, 4973792, 5155760, 5284654, 5687520, 6186912, 6217240, 7460688, 7733640, 7926981, 9325860, 10311520, 10569308, 12434480, 13211635, 14921376, 15467280, 15853962, 18651720, 21138616, 24868960, 26423270, 30934560, 31707924, 37303440, 39634905, 42277232, 52846540, 63415848, 74606880, 79269810, 84554464, 105693080, 126831696, 158539620, 211386160, 253663392, 317079240, 422772320, 634158480, 1268316960]

約数ペア:

[(1, 1268316960), (2, 634158480), (3, 422772320), (4, 317079240), (5, 253663392), (6, 211386160), (8, 158539620), (10, 126831696), (12, 105693080), (15, 84554464), (16, 79269810), (17, 74606880), (20, 63415848), (24, 52846540), (30, 42277232), (32, 39634905), (34, 37303440), (40, 31707924), (41, 30934560), (48, 26423270), (51, 24868960), (60, 21138616), (68, 18651720), (80, 15853962), (82, 15467280), (85, 14921376), (96, 13211635), (102, 12434480), (120, 10569308), (123, 10311520), (136, 9325860), (160, 7926981), (164, 7733640), (170, 7460688), (204, 6217240), (205, 6186912), (223, 5687520), (240, 5284654), (246, 5155760), (255, 4973792), (272, 4662930), (289, 4388640), (328, 3866820), (340, 3730344), (408, 3108620), (410, 3093456), (446, 2843760), (480, 2642327), (492, 2577880), (510, 2486896), (544, 2331465), (578, 2194320), (615, 2062304), (656, 1933410), (669, 1895840), (680, 1865172), (697, 1819680), (816, 1554310), (820, 1546728), (867, 1462880), (892, 1421880), (984, 1288940), (1020, 1243448), (1115, 1137504), (1156, 1097160), (1230, 1031152), (1312, 966705), (1338, 947920), (1360, 932586), (1394, 909840), (1445, 877728), (1632, 777155), (1640, 773364), (1734, 731440), (1784, 710940), (1968, 644470), (2040, 621724), (2091, 606560), (2230, 568752), (2312, 548580), (2460, 515576), (2676, 473960), (2720, 466293), (2788, 454920), (2890, 438864), (3280, 386682), (3345, 379168), (3468, 365720), (3485, 363936), (3568, 355470), (3791, 334560), (3936, 322235), (4080, 310862), (4182, 303280), (4335, 292576), (4460, 284376), (4624, 274290), (4920, 257788), (5352, 236980), (5576, 227460), (5780, 219432), (6560, 193341), (6690, 189584), (6936, 182860), (6970, 181968), (7136, 177735), (7582, 167280), (8160, 155431), (8364, 151640), (8670, 146288), (8920, 142188), (9143, 138720), (9248, 137145), (9840, 128894), (10455, 121312), (10704, 118490), (11152, 113730), (11373, 111520), (11560, 109716), (11849, 107040), (13380, 94792), (13872, 91430), (13940, 90984), (15164, 83640), (16728, 75820), (17340, 73144), (17840, 71094), (18286, 69360), (18955, 66912), (19680, 64447), (20910, 60656), (21408, 59245), (22304, 56865), (22746, 55760), (23120, 54858), (23698, 53520), (26760, 47396), (27429, 46240), (27744, 45715), (27880, 45492), (30328, 41820), (33456, 37910), (34680, 36572), (35547, 35680)]