251948160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 384

約数和(自身を含む): 962357760

約数和(自身を除く): 710409600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 32, 34, 36, 40, 45, 48, 51, 60, 62, 64, 68, 72, 80, 83, 85, 90, 93, 96, 102, 120, 124, 128, 136, 144, 153, 155, 160, 166, 170, 180, 186, 192, 204, 240, 248, 249, 255, 272, 279, 288, 306, 310, 320, 332, 340, 360, 372, 384, 408, 415, 465, 480, 496, 498, 510, 527, 544, 558, 576, 612, 620, 640, 664, 680, 720, 744, 747, 765, 816, 830, 930, 960, 992, 996, 1020, 1054, 1088, 1116, 1152, 1224, 1240, 1245, 1328, 1360, 1395, 1411, 1440, 1488, 1494, 1530, 1581, 1632, 1660, 1860, 1920, 1984, 1992, 2040, 2108, 2176, 2232, 2448, 2480, 2490, 2573, 2635, 2656, 2720, 2790, 2822, 2880, 2976, 2988, 3060, 3162, 3264, 3320, 3720, 3735, 3968, 3984, 4080, 4216, 4233, 4464, 4743, 4896, 4960, 4980, 5146, 5270, 5312, 5440, 5580, 5644, 5760, 5952, 5976, 6120, 6324, 6528, 6640, 7055, 7440, 7470, 7719, 7905, 7968, 8160, 8432, 8466, 8928, 9486, 9792, 9920, 9960, 10292, 10540, 10624, 10880, 11160, 11288, 11904, 11952, 12240, 12648, 12699, 12865, 13280, 14110, 14880, 14940, 15438, 15810, 15936, 16320, 16864, 16932, 17856, 18972, 19584, 19840, 19920, 20584, 21080, 21165, 22320, 22576, 23157, 23715, 23904, 24480, 25296, 25398, 25730, 26560, 28220, 29760, 29880, 30876, 31620, 31872, 32640, 33728, 33864, 35712, 37944, 38595, 39840, 41168, 42160, 42330, 43741, 44640, 45152, 46314, 47430, 47808, 48960, 50592, 50796, 51460, 53120, 56440, 59520, 59760, 61752, 63240, 63495, 67456, 67728, 75888, 77190, 79680, 82336, 84320, 84660, 87482, 89280, 90304, 92628, 94860, 95616, 97920, 101184, 101592, 102920, 112880, 115785, 119520, 123504, 126480, 126990, 131223, 135456, 151776, 154380, 159360, 164672, 168640, 169320, 174964, 178560, 180608, 185256, 189720, 202368, 203184, 205840, 218705, 225760, 231570, 239040, 247008, 252960, 253980, 262446, 270912, 303552, 308760, 329344, 337280, 338640, 349928, 370512, 379440, 393669, 406368, 411680, 437410, 451520, 463140, 478080, 494016, 505920, 507960, 524892, 541824, 607104, 617520, 656115, 677280, 699856, 741024, 758880, 787338, 812736, 823360, 874820, 903040, 926280, 988032, 1011840, 1015920, 1049784, 1235040, 1312230, 1354560, 1399712, 1482048, 1517760, 1574676, 1625472, 1646720, 1749640, 1852560, 1968345, 2031840, 2099568, 2470080, 2624460, 2709120, 2799424, 2964096, 3035520, 3149352, 3499280, 3705120, 3936690, 4063680, 4199136, 4940160, 5248920, 5598848, 6298704, 6998560, 7410240, 7873380, 8127360, 8398272, 10497840, 12597408, 13997120, 14820480, 15746760, 16796544, 20995680, 25194816, 27994240, 31493520, 41991360, 50389632, 62987040, 83982720, 125974080, 251948160]

約数ペア:

[(1, 251948160), (2, 125974080), (3, 83982720), (4, 62987040), (5, 50389632), (6, 41991360), (8, 31493520), (9, 27994240), (10, 25194816), (12, 20995680), (15, 16796544), (16, 15746760), (17, 14820480), (18, 13997120), (20, 12597408), (24, 10497840), (30, 8398272), (31, 8127360), (32, 7873380), (34, 7410240), (36, 6998560), (40, 6298704), (45, 5598848), (48, 5248920), (51, 4940160), (60, 4199136), (62, 4063680), (64, 3936690), (68, 3705120), (72, 3499280), (80, 3149352), (83, 3035520), (85, 2964096), (90, 2799424), (93, 2709120), (96, 2624460), (102, 2470080), (120, 2099568), (124, 2031840), (128, 1968345), (136, 1852560), (144, 1749640), (153, 1646720), (155, 1625472), (160, 1574676), (166, 1517760), (170, 1482048), (180, 1399712), (186, 1354560), (192, 1312230), (204, 1235040), (240, 1049784), (248, 1015920), (249, 1011840), (255, 988032), (272, 926280), (279, 903040), (288, 874820), (306, 823360), (310, 812736), (320, 787338), (332, 758880), (340, 741024), (360, 699856), (372, 677280), (384, 656115), (408, 617520), (415, 607104), (465, 541824), (480, 524892), (496, 507960), (498, 505920), (510, 494016), (527, 478080), (544, 463140), (558, 451520), (576, 437410), (612, 411680), (620, 406368), (640, 393669), (664, 379440), (680, 370512), (720, 349928), (744, 338640), (747, 337280), (765, 329344), (816, 308760), (830, 303552), (930, 270912), (960, 262446), (992, 253980), (996, 252960), (1020, 247008), (1054, 239040), (1088, 231570), (1116, 225760), (1152, 218705), (1224, 205840), (1240, 203184), (1245, 202368), (1328, 189720), (1360, 185256), (1395, 180608), (1411, 178560), (1440, 174964), (1488, 169320), (1494, 168640), (1530, 164672), (1581, 159360), (1632, 154380), (1660, 151776), (1860, 135456), (1920, 131223), (1984, 126990), (1992, 126480), (2040, 123504), (2108, 119520), (2176, 115785), (2232, 112880), (2448, 102920), (2480, 101592), (2490, 101184), (2573, 97920), (2635, 95616), (2656, 94860), (2720, 92628), (2790, 90304), (2822, 89280), (2880, 87482), (2976, 84660), (2988, 84320), (3060, 82336), (3162, 79680), (3264, 77190), (3320, 75888), (3720, 67728), (3735, 67456), (3968, 63495), (3984, 63240), (4080, 61752), (4216, 59760), (4233, 59520), (4464, 56440), (4743, 53120), (4896, 51460), (4960, 50796), (4980, 50592), (5146, 48960), (5270, 47808), (5312, 47430), (5440, 46314), (5580, 45152), (5644, 44640), (5760, 43741), (5952, 42330), (5976, 42160), (6120, 41168), (6324, 39840), (6528, 38595), (6640, 37944), (7055, 35712), (7440, 33864), (7470, 33728), (7719, 32640), (7905, 31872), (7968, 31620), (8160, 30876), (8432, 29880), (8466, 29760), (8928, 28220), (9486, 26560), (9792, 25730), (9920, 25398), (9960, 25296), (10292, 24480), (10540, 23904), (10624, 23715), (10880, 23157), (11160, 22576), (11288, 22320), (11904, 21165), (11952, 21080), (12240, 20584), (12648, 19920), (12699, 19840), (12865, 19584), (13280, 18972), (14110, 17856), (14880, 16932), (14940, 16864), (15438, 16320), (15810, 15936)]