381147480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 576

約数和(自身を含む): 1613364480

約数和(自身を除く): 1232217000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 31, 34, 35, 36, 40, 41, 42, 45, 49, 51, 56, 60, 62, 63, 68, 70, 72, 82, 84, 85, 90, 93, 98, 102, 105, 119, 120, 123, 124, 126, 136, 140, 147, 153, 155, 164, 168, 170, 180, 186, 196, 204, 205, 210, 217, 238, 245, 246, 248, 252, 255, 279, 280, 287, 294, 306, 310, 315, 328, 340, 357, 360, 369, 372, 392, 408, 410, 420, 434, 441, 465, 476, 490, 492, 504, 510, 527, 558, 574, 588, 595, 612, 615, 620, 630, 651, 680, 697, 714, 735, 738, 744, 765, 820, 833, 840, 861, 868, 882, 930, 952, 980, 984, 1020, 1054, 1071, 1085, 1116, 1148, 1176, 1190, 1224, 1230, 1240, 1260, 1271, 1302, 1394, 1395, 1428, 1435, 1470, 1476, 1519, 1530, 1581, 1640, 1666, 1722, 1736, 1764, 1785, 1845, 1860, 1953, 1960, 2009, 2040, 2091, 2108, 2142, 2170, 2205, 2232, 2296, 2380, 2460, 2499, 2520, 2542, 2583, 2604, 2635, 2788, 2790, 2856, 2870, 2940, 2952, 3038, 3060, 3162, 3255, 3332, 3444, 3485, 3528, 3570, 3689, 3690, 3720, 3813, 3906, 4018, 4165, 4182, 4216, 4284, 4305, 4340, 4410, 4557, 4743, 4760, 4879, 4920, 4998, 5084, 5166, 5208, 5270, 5355, 5576, 5580, 5740, 5880, 6027, 6076, 6120, 6273, 6324, 6355, 6510, 6664, 6888, 6970, 7140, 7378, 7380, 7497, 7595, 7626, 7812, 7905, 8036, 8330, 8364, 8568, 8610, 8680, 8820, 8897, 9114, 9486, 9758, 9765, 9996, 10045, 10168, 10332, 10455, 10540, 10710, 11067, 11160, 11439, 11480, 12054, 12152, 12495, 12546, 12648, 12710, 12915, 13020, 13671, 13940, 14280, 14637, 14756, 14760, 14994, 15190, 15252, 15624, 15810, 16072, 16660, 16728, 17220, 17640, 17794, 18081, 18228, 18445, 18972, 19065, 19516, 19530, 19992, 20090, 20664, 20910, 21080, 21420, 21607, 22134, 22785, 22878, 23715, 24108, 24395, 24990, 25092, 25420, 25823, 25830, 26040, 26691, 27342, 27880, 29274, 29512, 29988, 30135, 30380, 30504, 31365, 31620, 33201, 33320, 34153, 34440, 35588, 36162, 36456, 36890, 37485, 37944, 38130, 39032, 39060, 40180, 41820, 42840, 43214, 43911, 44268, 44485, 45570, 45756, 47430, 48216, 48790, 49980, 50184, 50840, 51646, 51660, 53382, 54684, 55335, 57195, 58548, 59976, 60270, 60760, 62279, 62730, 63240, 64821, 66402, 68306, 68355, 71176, 72324, 73185, 73780, 74970, 76260, 77469, 78120, 80073, 80360, 83640, 86428, 87822, 88536, 88970, 90405, 91140, 91512, 94860, 97580, 99960, 102459, 103292, 103320, 106764, 108035, 109368, 110670, 114390, 117096, 120540, 124558, 125460, 129115, 129642, 132804, 133455, 136612, 136710, 144648, 146370, 147560, 149940, 151249, 152520, 154938, 160146, 166005, 170765, 172856, 175644, 177940, 180810, 182280, 186837, 189720, 194463, 195160, 204918, 206584, 213528, 216070, 219555, 221340, 228780, 232407, 241080, 249116, 250920, 258230, 259284, 265608, 266910, 273224, 273420, 292740, 299880, 302498, 307377, 309876, 311395, 320292, 324105, 332010, 341530, 351288, 355880, 361620, 373674, 387345, 388926, 400365, 409836, 432140, 439110, 442680, 453747, 457560, 464814, 498232, 512295, 516460, 518568, 533820, 546840, 560511, 585480, 604996, 614754, 619752, 622790, 640584, 648210, 664020, 683060, 723240, 747348, 756245, 774690, 777852, 800730, 819672, 864280, 878220, 907494, 929628, 934185, 972315, 1024590, 1032920, 1058743, 1067640, 1121022, 1162035, 1209992, 1229508, 1245580, 1296420, 1328040, 1361241, 1366120, 1494696, 1512490, 1536885, 1549380, 1555704, 1601460, 1756440, 1814988, 1859256, 1868370, 1944630, 2049180, 2117486, 2242044, 2268735, 2324070, 2459016, 2491160, 2592840, 2722482, 2802555, 3024980, 3073770, 3098760, 3176229, 3202920, 3629976, 3736740, 3889260, 4098360, 4234972, 4484088, 4537470, 4648140, 5293715, 5444964, 5605110, 6049960, 6147540, 6352458, 6806205, 7473480, 7778520, 8469944, 9074940, 9296280, 9528687, 10587430, 10889928, 11210220, 12295080, 12704916, 13612410, 15881145, 18149880, 19057374, 21174860, 22420440, 25409832, 27224820, 31762290, 38114748, 42349720, 47643435, 54449640, 63524580, 76229496, 95286870, 127049160, 190573740, 381147480]

約数ペア:

[(1, 381147480), (2, 190573740), (3, 127049160), (4, 95286870), (5, 76229496), (6, 63524580), (7, 54449640), (8, 47643435), (9, 42349720), (10, 38114748), (12, 31762290), (14, 27224820), (15, 25409832), (17, 22420440), (18, 21174860), (20, 19057374), (21, 18149880), (24, 15881145), (28, 13612410), (30, 12704916), (31, 12295080), (34, 11210220), (35, 10889928), (36, 10587430), (40, 9528687), (41, 9296280), (42, 9074940), (45, 8469944), (49, 7778520), (51, 7473480), (56, 6806205), (60, 6352458), (62, 6147540), (63, 6049960), (68, 5605110), (70, 5444964), (72, 5293715), (82, 4648140), (84, 4537470), (85, 4484088), (90, 4234972), (93, 4098360), (98, 3889260), (102, 3736740), (105, 3629976), (119, 3202920), (120, 3176229), (123, 3098760), (124, 3073770), (126, 3024980), (136, 2802555), (140, 2722482), (147, 2592840), (153, 2491160), (155, 2459016), (164, 2324070), (168, 2268735), (170, 2242044), (180, 2117486), (186, 2049180), (196, 1944630), (204, 1868370), (205, 1859256), (210, 1814988), (217, 1756440), (238, 1601460), (245, 1555704), (246, 1549380), (248, 1536885), (252, 1512490), (255, 1494696), (279, 1366120), (280, 1361241), (287, 1328040), (294, 1296420), (306, 1245580), (310, 1229508), (315, 1209992), (328, 1162035), (340, 1121022), (357, 1067640), (360, 1058743), (369, 1032920), (372, 1024590), (392, 972315), (408, 934185), (410, 929628), (420, 907494), (434, 878220), (441, 864280), (465, 819672), (476, 800730), (490, 777852), (492, 774690), (504, 756245), (510, 747348), (527, 723240), (558, 683060), (574, 664020), (588, 648210), (595, 640584), (612, 622790), (615, 619752), (620, 614754), (630, 604996), (651, 585480), (680, 560511), (697, 546840), (714, 533820), (735, 518568), (738, 516460), (744, 512295), (765, 498232), (820, 464814), (833, 457560), (840, 453747), (861, 442680), (868, 439110), (882, 432140), (930, 409836), (952, 400365), (980, 388926), (984, 387345), (1020, 373674), (1054, 361620), (1071, 355880), (1085, 351288), (1116, 341530), (1148, 332010), (1176, 324105), (1190, 320292), (1224, 311395), (1230, 309876), (1240, 307377), (1260, 302498), (1271, 299880), (1302, 292740), (1394, 273420), (1395, 273224), (1428, 266910), (1435, 265608), (1470, 259284), (1476, 258230), (1519, 250920), (1530, 249116), (1581, 241080), (1640, 232407), (1666, 228780), (1722, 221340), (1736, 219555), (1764, 216070), (1785, 213528), (1845, 206584), (1860, 204918), (1953, 195160), (1960, 194463), (2009, 189720), (2040, 186837), (2091, 182280), (2108, 180810), (2142, 177940), (2170, 175644), (2205, 172856), (2232, 170765), (2296, 166005), (2380, 160146), (2460, 154938), (2499, 152520), (2520, 151249), (2542, 149940), (2583, 147560), (2604, 146370), (2635, 144648), (2788, 136710), (2790, 136612), (2856, 133455), (2870, 132804), (2940, 129642), (2952, 129115), (3038, 125460), (3060, 124558), (3162, 120540), (3255, 117096), (3332, 114390), (3444, 110670), (3485, 109368), (3528, 108035), (3570, 106764), (3689, 103320), (3690, 103292), (3720, 102459), (3813, 99960), (3906, 97580), (4018, 94860), (4165, 91512), (4182, 91140), (4216, 90405), (4284, 88970), (4305, 88536), (4340, 87822), (4410, 86428), (4557, 83640), (4743, 80360), (4760, 80073), (4879, 78120), (4920, 77469), (4998, 76260), (5084, 74970), (5166, 73780), (5208, 73185), (5270, 72324), (5355, 71176), (5576, 68355), (5580, 68306), (5740, 66402), (5880, 64821), (6027, 63240), (6076, 62730), (6120, 62279), (6273, 60760), (6324, 60270), (6355, 59976), (6510, 58548), (6664, 57195), (6888, 55335), (6970, 54684), (7140, 53382), (7378, 51660), (7380, 51646), (7497, 50840), (7595, 50184), (7626, 49980), (7812, 48790), (7905, 48216), (8036, 47430), (8330, 45756), (8364, 45570), (8568, 44485), (8610, 44268), (8680, 43911), (8820, 43214), (8897, 42840), (9114, 41820), (9486, 40180), (9758, 39060), (9765, 39032), (9996, 38130), (10045, 37944), (10168, 37485), (10332, 36890), (10455, 36456), (10540, 36162), (10710, 35588), (11067, 34440), (11160, 34153), (11439, 33320), (11480, 33201), (12054, 31620), (12152, 31365), (12495, 30504), (12546, 30380), (12648, 30135), (12710, 29988), (12915, 29512), (13020, 29274), (13671, 27880), (13940, 27342), (14280, 26691), (14637, 26040), (14756, 25830), (14760, 25823), (14994, 25420), (15190, 25092), (15252, 24990), (15624, 24395), (15810, 24108), (16072, 23715), (16660, 22878), (16728, 22785), (17220, 22134), (17640, 21607), (17794, 21420), (18081, 21080), (18228, 20910), (18445, 20664), (18972, 20090), (19065, 19992), (19516, 19530)]