309835680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 384

約数和(自身を含む): 1243662336

約数和(自身を除く): 933826656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 83, 84, 88, 96, 101, 105, 110, 112, 120, 132, 140, 154, 160, 165, 166, 168, 176, 202, 210, 220, 224, 231, 240, 249, 264, 280, 303, 308, 330, 332, 336, 352, 385, 404, 415, 420, 440, 462, 480, 498, 505, 528, 560, 581, 606, 616, 660, 664, 672, 707, 770, 808, 830, 840, 880, 913, 924, 996, 1010, 1056, 1111, 1120, 1155, 1162, 1212, 1232, 1245, 1320, 1328, 1414, 1515, 1540, 1616, 1660, 1680, 1743, 1760, 1826, 1848, 1992, 2020, 2121, 2222, 2310, 2324, 2424, 2464, 2490, 2640, 2656, 2739, 2828, 2905, 3030, 3080, 3232, 3320, 3333, 3360, 3486, 3535, 3652, 3696, 3984, 4040, 4242, 4444, 4565, 4620, 4648, 4848, 4980, 5280, 5478, 5555, 5656, 5810, 6060, 6160, 6391, 6640, 6666, 6972, 7070, 7304, 7392, 7777, 7968, 8080, 8383, 8484, 8715, 8888, 9130, 9240, 9296, 9696, 9960, 10605, 10956, 11110, 11312, 11620, 12120, 12320, 12782, 13280, 13332, 13695, 13944, 14140, 14608, 15554, 16160, 16665, 16766, 16968, 17430, 17776, 18260, 18480, 18592, 19173, 19920, 21210, 21912, 22220, 22624, 23240, 23331, 24240, 25149, 25564, 26664, 27390, 27888, 28280, 29216, 31108, 31955, 33330, 33532, 33936, 34860, 35552, 36520, 36960, 38346, 38885, 39840, 41915, 42420, 43824, 44440, 46480, 46662, 48480, 50298, 51128, 53328, 54780, 55776, 56560, 58681, 62216, 63910, 66660, 67064, 67872, 69720, 73040, 76692, 77770, 83830, 84840, 87648, 88880, 92213, 92960, 93324, 95865, 100596, 102256, 106656, 109560, 113120, 116655, 117362, 124432, 125745, 127820, 133320, 134128, 139440, 146080, 153384, 155540, 167660, 169680, 176043, 177760, 184426, 186648, 191730, 201192, 204512, 219120, 233310, 234724, 248864, 251490, 255640, 266640, 268256, 276639, 278880, 293405, 306768, 311080, 335320, 339360, 352086, 368852, 373296, 383460, 402384, 438240, 461065, 466620, 469448, 502980, 511280, 533280, 553278, 586810, 613536, 622160, 645491, 670640, 704172, 737704, 746592, 766920, 804768, 880215, 922130, 933240, 938896, 1005960, 1022560, 1106556, 1173620, 1244320, 1290982, 1341280, 1383195, 1408344, 1475408, 1533840, 1760430, 1844260, 1866480, 1877792, 1936473, 2011920, 2213112, 2347240, 2581964, 2766390, 2816688, 2950816, 3067680, 3227455, 3520860, 3688520, 3732960, 3872946, 4023840, 4426224, 4694480, 5163928, 5532780, 5633376, 6454910, 7041720, 7377040, 7745892, 8852448, 9388960, 9682365, 10327856, 11065560, 12909820, 14083440, 14754080, 15491784, 19364730, 20655712, 22131120, 25819640, 28166880, 30983568, 38729460, 44262240, 51639280, 61967136, 77458920, 103278560, 154917840, 309835680]

約数ペア:

[(1, 309835680), (2, 154917840), (3, 103278560), (4, 77458920), (5, 61967136), (6, 51639280), (7, 44262240), (8, 38729460), (10, 30983568), (11, 28166880), (12, 25819640), (14, 22131120), (15, 20655712), (16, 19364730), (20, 15491784), (21, 14754080), (22, 14083440), (24, 12909820), (28, 11065560), (30, 10327856), (32, 9682365), (33, 9388960), (35, 8852448), (40, 7745892), (42, 7377040), (44, 7041720), (48, 6454910), (55, 5633376), (56, 5532780), (60, 5163928), (66, 4694480), (70, 4426224), (77, 4023840), (80, 3872946), (83, 3732960), (84, 3688520), (88, 3520860), (96, 3227455), (101, 3067680), (105, 2950816), (110, 2816688), (112, 2766390), (120, 2581964), (132, 2347240), (140, 2213112), (154, 2011920), (160, 1936473), (165, 1877792), (166, 1866480), (168, 1844260), (176, 1760430), (202, 1533840), (210, 1475408), (220, 1408344), (224, 1383195), (231, 1341280), (240, 1290982), (249, 1244320), (264, 1173620), (280, 1106556), (303, 1022560), (308, 1005960), (330, 938896), (332, 933240), (336, 922130), (352, 880215), (385, 804768), (404, 766920), (415, 746592), (420, 737704), (440, 704172), (462, 670640), (480, 645491), (498, 622160), (505, 613536), (528, 586810), (560, 553278), (581, 533280), (606, 511280), (616, 502980), (660, 469448), (664, 466620), (672, 461065), (707, 438240), (770, 402384), (808, 383460), (830, 373296), (840, 368852), (880, 352086), (913, 339360), (924, 335320), (996, 311080), (1010, 306768), (1056, 293405), (1111, 278880), (1120, 276639), (1155, 268256), (1162, 266640), (1212, 255640), (1232, 251490), (1245, 248864), (1320, 234724), (1328, 233310), (1414, 219120), (1515, 204512), (1540, 201192), (1616, 191730), (1660, 186648), (1680, 184426), (1743, 177760), (1760, 176043), (1826, 169680), (1848, 167660), (1992, 155540), (2020, 153384), (2121, 146080), (2222, 139440), (2310, 134128), (2324, 133320), (2424, 127820), (2464, 125745), (2490, 124432), (2640, 117362), (2656, 116655), (2739, 113120), (2828, 109560), (2905, 106656), (3030, 102256), (3080, 100596), (3232, 95865), (3320, 93324), (3333, 92960), (3360, 92213), (3486, 88880), (3535, 87648), (3652, 84840), (3696, 83830), (3984, 77770), (4040, 76692), (4242, 73040), (4444, 69720), (4565, 67872), (4620, 67064), (4648, 66660), (4848, 63910), (4980, 62216), (5280, 58681), (5478, 56560), (5555, 55776), (5656, 54780), (5810, 53328), (6060, 51128), (6160, 50298), (6391, 48480), (6640, 46662), (6666, 46480), (6972, 44440), (7070, 43824), (7304, 42420), (7392, 41915), (7777, 39840), (7968, 38885), (8080, 38346), (8383, 36960), (8484, 36520), (8715, 35552), (8888, 34860), (9130, 33936), (9240, 33532), (9296, 33330), (9696, 31955), (9960, 31108), (10605, 29216), (10956, 28280), (11110, 27888), (11312, 27390), (11620, 26664), (12120, 25564), (12320, 25149), (12782, 24240), (13280, 23331), (13332, 23240), (13695, 22624), (13944, 22220), (14140, 21912), (14608, 21210), (15554, 19920), (16160, 19173), (16665, 18592), (16766, 18480), (16968, 18260), (17430, 17776)]