18278766240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{409}}^1$

素因数の和:764

約数の個数: 384

約数和(自身を含む): 67605995520

約数和(自身を除く): 49327229280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 210, 224, 235, 240, 280, 282, 283, 329, 336, 376, 409, 420, 470, 480, 560, 564, 566, 658, 672, 705, 752, 818, 840, 849, 940, 987, 1120, 1128, 1132, 1227, 1316, 1410, 1415, 1504, 1636, 1645, 1680, 1698, 1880, 1974, 1981, 2045, 2256, 2264, 2454, 2632, 2820, 2830, 2863, 3272, 3290, 3360, 3396, 3760, 3948, 3962, 4090, 4245, 4512, 4528, 4908, 4935, 5264, 5640, 5660, 5726, 5943, 6135, 6544, 6580, 6792, 7520, 7896, 7924, 8180, 8490, 8589, 9056, 9816, 9870, 9905, 10528, 11280, 11320, 11452, 11886, 12270, 13088, 13160, 13301, 13584, 14315, 15792, 15848, 16360, 16980, 17178, 19223, 19632, 19740, 19810, 22560, 22640, 22904, 23772, 24540, 26320, 26602, 27168, 28630, 29715, 31584, 31696, 32720, 33960, 34356, 38446, 39264, 39480, 39620, 39903, 42945, 45280, 45808, 47544, 49080, 52640, 53204, 57260, 57669, 59430, 63392, 65440, 66505, 67920, 68712, 76892, 78960, 79240, 79806, 85890, 91616, 93107, 95088, 96115, 98160, 106408, 114520, 115338, 115747, 118860, 133010, 134561, 135840, 137424, 153784, 157920, 158480, 159612, 171780, 186214, 190176, 192230, 196320, 199515, 212816, 229040, 230676, 231494, 237720, 266020, 269122, 274848, 279321, 288345, 307568, 316960, 319224, 343560, 347241, 372428, 384460, 399030, 403683, 425632, 458080, 461352, 462988, 465535, 475440, 532040, 538244, 558642, 576690, 578735, 615136, 638448, 672805, 687120, 694482, 744856, 768920, 798060, 807366, 810229, 922704, 925976, 931070, 950880, 1064080, 1076488, 1117284, 1153380, 1157470, 1276896, 1345610, 1374240, 1388964, 1396605, 1489712, 1537840, 1596120, 1614732, 1620458, 1736205, 1845408, 1851952, 1862140, 2018415, 2128160, 2152976, 2234568, 2306760, 2314940, 2430687, 2691220, 2777928, 2793210, 2979424, 3075680, 3192240, 3229464, 3240916, 3472410, 3703904, 3724280, 4036830, 4051145, 4305952, 4469136, 4613520, 4629880, 4861374, 5382440, 5440109, 5555856, 5586420, 6384480, 6458928, 6481832, 6944820, 7448560, 8073660, 8102290, 8938272, 9227040, 9259760, 9722748, 10764880, 10880218, 11111712, 11172840, 12153435, 12917856, 12963664, 13889640, 14897120, 16147320, 16204580, 16320327, 18519520, 19445496, 21529760, 21760436, 22345680, 24306870, 25927328, 27200545, 27779280, 32294640, 32409160, 32640654, 38080763, 38890992, 43520872, 44691360, 48613740, 54401090, 55558560, 64589280, 64818320, 65281308, 76161526, 77781984, 81601635, 87041744, 97227480, 108802180, 114242289, 129636640, 130562616, 152323052, 163203270, 174083488, 190403815, 194454960, 217604360, 228484578, 261125232, 304646104, 326406540, 380807630, 388909920, 435208720, 456969156, 522250464, 571211445, 609292208, 652813080, 761615260, 870417440, 913938312, 1142422890, 1218584416, 1305626160, 1523230520, 1827876624, 2284845780, 2611252320, 3046461040, 3655753248, 4569691560, 6092922080, 9139383120, 18278766240]

約数ペア:

[(1, 18278766240), (2, 9139383120), (3, 6092922080), (4, 4569691560), (5, 3655753248), (6, 3046461040), (7, 2611252320), (8, 2284845780), (10, 1827876624), (12, 1523230520), (14, 1305626160), (15, 1218584416), (16, 1142422890), (20, 913938312), (21, 870417440), (24, 761615260), (28, 652813080), (30, 609292208), (32, 571211445), (35, 522250464), (40, 456969156), (42, 435208720), (47, 388909920), (48, 380807630), (56, 326406540), (60, 304646104), (70, 261125232), (80, 228484578), (84, 217604360), (94, 194454960), (96, 190403815), (105, 174083488), (112, 163203270), (120, 152323052), (140, 130562616), (141, 129636640), (160, 114242289), (168, 108802180), (188, 97227480), (210, 87041744), (224, 81601635), (235, 77781984), (240, 76161526), (280, 65281308), (282, 64818320), (283, 64589280), (329, 55558560), (336, 54401090), (376, 48613740), (409, 44691360), (420, 43520872), (470, 38890992), (480, 38080763), (560, 32640654), (564, 32409160), (566, 32294640), (658, 27779280), (672, 27200545), (705, 25927328), (752, 24306870), (818, 22345680), (840, 21760436), (849, 21529760), (940, 19445496), (987, 18519520), (1120, 16320327), (1128, 16204580), (1132, 16147320), (1227, 14897120), (1316, 13889640), (1410, 12963664), (1415, 12917856), (1504, 12153435), (1636, 11172840), (1645, 11111712), (1680, 10880218), (1698, 10764880), (1880, 9722748), (1974, 9259760), (1981, 9227040), (2045, 8938272), (2256, 8102290), (2264, 8073660), (2454, 7448560), (2632, 6944820), (2820, 6481832), (2830, 6458928), (2863, 6384480), (3272, 5586420), (3290, 5555856), (3360, 5440109), (3396, 5382440), (3760, 4861374), (3948, 4629880), (3962, 4613520), (4090, 4469136), (4245, 4305952), (4512, 4051145), (4528, 4036830), (4908, 3724280), (4935, 3703904), (5264, 3472410), (5640, 3240916), (5660, 3229464), (5726, 3192240), (5943, 3075680), (6135, 2979424), (6544, 2793210), (6580, 2777928), (6792, 2691220), (7520, 2430687), (7896, 2314940), (7924, 2306760), (8180, 2234568), (8490, 2152976), (8589, 2128160), (9056, 2018415), (9816, 1862140), (9870, 1851952), (9905, 1845408), (10528, 1736205), (11280, 1620458), (11320, 1614732), (11452, 1596120), (11886, 1537840), (12270, 1489712), (13088, 1396605), (13160, 1388964), (13301, 1374240), (13584, 1345610), (14315, 1276896), (15792, 1157470), (15848, 1153380), (16360, 1117284), (16980, 1076488), (17178, 1064080), (19223, 950880), (19632, 931070), (19740, 925976), (19810, 922704), (22560, 810229), (22640, 807366), (22904, 798060), (23772, 768920), (24540, 744856), (26320, 694482), (26602, 687120), (27168, 672805), (28630, 638448), (29715, 615136), (31584, 578735), (31696, 576690), (32720, 558642), (33960, 538244), (34356, 532040), (38446, 475440), (39264, 465535), (39480, 462988), (39620, 461352), (39903, 458080), (42945, 425632), (45280, 403683), (45808, 399030), (47544, 384460), (49080, 372428), (52640, 347241), (53204, 343560), (57260, 319224), (57669, 316960), (59430, 307568), (63392, 288345), (65440, 279321), (66505, 274848), (67920, 269122), (68712, 266020), (76892, 237720), (78960, 231494), (79240, 230676), (79806, 229040), (85890, 212816), (91616, 199515), (93107, 196320), (95088, 192230), (96115, 190176), (98160, 186214), (106408, 171780), (114520, 159612), (115338, 158480), (115747, 157920), (118860, 153784), (133010, 137424), (134561, 135840)]