73217760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1$

素因数の和:326

約数の個数: 288

約数和(自身を含む): 293715072

約数和(自身を除く): 220497312

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, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 132, 140, 147, 154, 160, 165, 168, 176, 196, 210, 220, 224, 231, 240, 245, 264, 280, 283, 294, 308, 330, 336, 352, 385, 392, 420, 440, 462, 480, 490, 528, 539, 560, 566, 588, 616, 660, 672, 735, 770, 784, 840, 849, 880, 924, 980, 1056, 1078, 1120, 1132, 1155, 1176, 1232, 1320, 1415, 1470, 1540, 1568, 1617, 1680, 1698, 1760, 1848, 1960, 1981, 2156, 2264, 2310, 2352, 2464, 2640, 2695, 2830, 2940, 3080, 3113, 3234, 3360, 3396, 3696, 3920, 3962, 4245, 4312, 4528, 4620, 4704, 5280, 5390, 5660, 5880, 5943, 6160, 6226, 6468, 6792, 7392, 7840, 7924, 8085, 8490, 8624, 9056, 9240, 9339, 9905, 10780, 11320, 11760, 11886, 12320, 12452, 12936, 13584, 13867, 15565, 15848, 16170, 16980, 17248, 18480, 18678, 19810, 21560, 21791, 22640, 23520, 23772, 24904, 25872, 27168, 27734, 29715, 31130, 31696, 32340, 33960, 36960, 37356, 39620, 41601, 43120, 43582, 45280, 46695, 47544, 49808, 51744, 55468, 59430, 62260, 63392, 64680, 65373, 67920, 69335, 74712, 79240, 83202, 86240, 87164, 93390, 95088, 99616, 108955, 110936, 118860, 124520, 129360, 130746, 135840, 138670, 149424, 152537, 158480, 166404, 174328, 186780, 190176, 208005, 217910, 221872, 237720, 249040, 258720, 261492, 277340, 298848, 305074, 316960, 326865, 332808, 348656, 373560, 416010, 435820, 443744, 457611, 475440, 498080, 522984, 554680, 610148, 653730, 665616, 697312, 747120, 762685, 832020, 871640, 915222, 950880, 1045968, 1109360, 1220296, 1307460, 1331232, 1494240, 1525370, 1664040, 1743280, 1830444, 2091936, 2218720, 2288055, 2440592, 2614920, 3050740, 3328080, 3486560, 3660888, 4576110, 4881184, 5229840, 6101480, 6656160, 7321776, 9152220, 10459680, 12202960, 14643552, 18304440, 24405920, 36608880, 73217760]

約数ペア:

[(1, 73217760), (2, 36608880), (3, 24405920), (4, 18304440), (5, 14643552), (6, 12202960), (7, 10459680), (8, 9152220), (10, 7321776), (11, 6656160), (12, 6101480), (14, 5229840), (15, 4881184), (16, 4576110), (20, 3660888), (21, 3486560), (22, 3328080), (24, 3050740), (28, 2614920), (30, 2440592), (32, 2288055), (33, 2218720), (35, 2091936), (40, 1830444), (42, 1743280), (44, 1664040), (48, 1525370), (49, 1494240), (55, 1331232), (56, 1307460), (60, 1220296), (66, 1109360), (70, 1045968), (77, 950880), (80, 915222), (84, 871640), (88, 832020), (96, 762685), (98, 747120), (105, 697312), (110, 665616), (112, 653730), (120, 610148), (132, 554680), (140, 522984), (147, 498080), (154, 475440), (160, 457611), (165, 443744), (168, 435820), (176, 416010), (196, 373560), (210, 348656), (220, 332808), (224, 326865), (231, 316960), (240, 305074), (245, 298848), (264, 277340), (280, 261492), (283, 258720), (294, 249040), (308, 237720), (330, 221872), (336, 217910), (352, 208005), (385, 190176), (392, 186780), (420, 174328), (440, 166404), (462, 158480), (480, 152537), (490, 149424), (528, 138670), (539, 135840), (560, 130746), (566, 129360), (588, 124520), (616, 118860), (660, 110936), (672, 108955), (735, 99616), (770, 95088), (784, 93390), (840, 87164), (849, 86240), (880, 83202), (924, 79240), (980, 74712), (1056, 69335), (1078, 67920), (1120, 65373), (1132, 64680), (1155, 63392), (1176, 62260), (1232, 59430), (1320, 55468), (1415, 51744), (1470, 49808), (1540, 47544), (1568, 46695), (1617, 45280), (1680, 43582), (1698, 43120), (1760, 41601), (1848, 39620), (1960, 37356), (1981, 36960), (2156, 33960), (2264, 32340), (2310, 31696), (2352, 31130), (2464, 29715), (2640, 27734), (2695, 27168), (2830, 25872), (2940, 24904), (3080, 23772), (3113, 23520), (3234, 22640), (3360, 21791), (3396, 21560), (3696, 19810), (3920, 18678), (3962, 18480), (4245, 17248), (4312, 16980), (4528, 16170), (4620, 15848), (4704, 15565), (5280, 13867), (5390, 13584), (5660, 12936), (5880, 12452), (5943, 12320), (6160, 11886), (6226, 11760), (6468, 11320), (6792, 10780), (7392, 9905), (7840, 9339), (7924, 9240), (8085, 9056), (8490, 8624)]