1291234320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 480

約数和(自身を含む): 4913685504

約数和(自身を除く): 3622451184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 34, 36, 40, 41, 45, 48, 51, 60, 62, 68, 72, 80, 82, 83, 85, 90, 93, 102, 120, 123, 124, 136, 144, 153, 155, 164, 166, 170, 180, 186, 204, 205, 240, 246, 248, 249, 255, 272, 279, 306, 310, 328, 332, 340, 360, 369, 372, 408, 410, 415, 465, 492, 496, 498, 510, 527, 558, 612, 615, 620, 656, 664, 680, 697, 720, 738, 744, 747, 765, 816, 820, 830, 930, 984, 996, 1020, 1054, 1116, 1224, 1230, 1240, 1245, 1271, 1328, 1360, 1394, 1395, 1411, 1476, 1488, 1494, 1530, 1581, 1640, 1660, 1845, 1860, 1968, 1992, 2040, 2091, 2108, 2232, 2448, 2460, 2480, 2490, 2542, 2573, 2635, 2788, 2790, 2822, 2952, 2988, 3060, 3162, 3280, 3320, 3403, 3485, 3690, 3720, 3735, 3813, 3984, 4080, 4182, 4216, 4233, 4464, 4743, 4920, 4980, 5084, 5146, 5270, 5576, 5580, 5644, 5904, 5976, 6120, 6273, 6324, 6355, 6640, 6806, 6970, 7055, 7380, 7440, 7470, 7626, 7719, 7905, 8364, 8432, 8466, 9486, 9840, 9960, 10168, 10209, 10292, 10455, 10540, 11152, 11160, 11288, 11439, 11952, 12240, 12546, 12648, 12699, 12710, 12865, 13612, 13940, 14110, 14760, 14940, 15252, 15438, 15810, 16728, 16932, 17015, 18972, 19065, 19920, 20336, 20418, 20584, 20910, 21080, 21165, 21607, 22320, 22576, 22878, 23157, 23715, 25092, 25296, 25398, 25420, 25730, 27224, 27880, 28220, 29520, 29880, 30504, 30627, 30876, 31365, 31620, 33456, 33864, 34030, 37944, 38130, 38595, 40836, 41168, 41820, 42160, 42330, 43214, 43741, 45756, 46314, 47430, 50184, 50796, 50840, 51045, 51460, 54448, 55760, 56440, 57195, 57851, 59760, 61008, 61254, 61752, 62730, 63240, 63495, 64821, 67728, 68060, 75888, 76260, 77190, 81672, 83640, 84660, 86428, 87482, 91512, 92628, 94860, 100368, 101592, 101680, 102090, 102920, 105493, 108035, 112880, 114390, 115702, 115785, 122508, 123504, 125460, 126480, 126990, 129642, 131223, 136120, 152520, 153135, 154380, 163344, 167280, 169320, 172856, 173553, 174964, 183024, 185256, 189720, 194463, 203184, 204180, 205840, 210986, 216070, 218705, 228780, 231404, 231570, 245016, 250920, 253980, 259284, 262446, 272240, 289255, 305040, 306270, 308760, 316479, 324105, 338640, 345712, 347106, 349928, 370512, 379440, 388926, 393669, 408360, 421972, 432140, 437410, 457560, 462808, 463140, 490032, 501840, 507960, 518568, 520659, 524892, 527465, 578510, 612540, 617520, 632958, 648210, 656115, 694212, 699856, 777852, 787338, 816720, 843944, 864280, 867765, 874820, 915120, 925616, 926280, 949437, 972315, 1015920, 1037136, 1041318, 1049784, 1054930, 1157020, 1225080, 1265916, 1296420, 1312230, 1388424, 1555704, 1574676, 1582395, 1687888, 1728560, 1735530, 1749640, 1793381, 1852560, 1898874, 1944630, 1968345, 2082636, 2099568, 2109860, 2314040, 2450160, 2531832, 2592840, 2603295, 2624460, 2776848, 3111408, 3149352, 3164790, 3471060, 3499280, 3586762, 3797748, 3889260, 3936690, 4165272, 4219720, 4628080, 4747185, 5063664, 5185680, 5206590, 5248920, 5380143, 6298704, 6329580, 6942120, 7173524, 7595496, 7778520, 7873380, 8330544, 8439440, 8966905, 9494370, 10413180, 10497840, 10760286, 12659160, 13884240, 14347048, 15190992, 15557040, 15746760, 16140429, 17933810, 18988740, 20826360, 21520572, 25318320, 26900715, 28694096, 31493520, 32280858, 35867620, 37977480, 41652720, 43041144, 53801430, 64561716, 71735240, 75954960, 80702145, 86082288, 107602860, 129123432, 143470480, 161404290, 215205720, 258246864, 322808580, 430411440, 645617160, 1291234320]

約数ペア:

[(1, 1291234320), (2, 645617160), (3, 430411440), (4, 322808580), (5, 258246864), (6, 215205720), (8, 161404290), (9, 143470480), (10, 129123432), (12, 107602860), (15, 86082288), (16, 80702145), (17, 75954960), (18, 71735240), (20, 64561716), (24, 53801430), (30, 43041144), (31, 41652720), (34, 37977480), (36, 35867620), (40, 32280858), (41, 31493520), (45, 28694096), (48, 26900715), (51, 25318320), (60, 21520572), (62, 20826360), (68, 18988740), (72, 17933810), (80, 16140429), (82, 15746760), (83, 15557040), (85, 15190992), (90, 14347048), (93, 13884240), (102, 12659160), (120, 10760286), (123, 10497840), (124, 10413180), (136, 9494370), (144, 8966905), (153, 8439440), (155, 8330544), (164, 7873380), (166, 7778520), (170, 7595496), (180, 7173524), (186, 6942120), (204, 6329580), (205, 6298704), (240, 5380143), (246, 5248920), (248, 5206590), (249, 5185680), (255, 5063664), (272, 4747185), (279, 4628080), (306, 4219720), (310, 4165272), (328, 3936690), (332, 3889260), (340, 3797748), (360, 3586762), (369, 3499280), (372, 3471060), (408, 3164790), (410, 3149352), (415, 3111408), (465, 2776848), (492, 2624460), (496, 2603295), (498, 2592840), (510, 2531832), (527, 2450160), (558, 2314040), (612, 2109860), (615, 2099568), (620, 2082636), (656, 1968345), (664, 1944630), (680, 1898874), (697, 1852560), (720, 1793381), (738, 1749640), (744, 1735530), (747, 1728560), (765, 1687888), (816, 1582395), (820, 1574676), (830, 1555704), (930, 1388424), (984, 1312230), (996, 1296420), (1020, 1265916), (1054, 1225080), (1116, 1157020), (1224, 1054930), (1230, 1049784), (1240, 1041318), (1245, 1037136), (1271, 1015920), (1328, 972315), (1360, 949437), (1394, 926280), (1395, 925616), (1411, 915120), (1476, 874820), (1488, 867765), (1494, 864280), (1530, 843944), (1581, 816720), (1640, 787338), (1660, 777852), (1845, 699856), (1860, 694212), (1968, 656115), (1992, 648210), (2040, 632958), (2091, 617520), (2108, 612540), (2232, 578510), (2448, 527465), (2460, 524892), (2480, 520659), (2490, 518568), (2542, 507960), (2573, 501840), (2635, 490032), (2788, 463140), (2790, 462808), (2822, 457560), (2952, 437410), (2988, 432140), (3060, 421972), (3162, 408360), (3280, 393669), (3320, 388926), (3403, 379440), (3485, 370512), (3690, 349928), (3720, 347106), (3735, 345712), (3813, 338640), (3984, 324105), (4080, 316479), (4182, 308760), (4216, 306270), (4233, 305040), (4464, 289255), (4743, 272240), (4920, 262446), (4980, 259284), (5084, 253980), (5146, 250920), (5270, 245016), (5576, 231570), (5580, 231404), (5644, 228780), (5904, 218705), (5976, 216070), (6120, 210986), (6273, 205840), (6324, 204180), (6355, 203184), (6640, 194463), (6806, 189720), (6970, 185256), (7055, 183024), (7380, 174964), (7440, 173553), (7470, 172856), (7626, 169320), (7719, 167280), (7905, 163344), (8364, 154380), (8432, 153135), (8466, 152520), (9486, 136120), (9840, 131223), (9960, 129642), (10168, 126990), (10209, 126480), (10292, 125460), (10455, 123504), (10540, 122508), (11152, 115785), (11160, 115702), (11288, 114390), (11439, 112880), (11952, 108035), (12240, 105493), (12546, 102920), (12648, 102090), (12699, 101680), (12710, 101592), (12865, 100368), (13612, 94860), (13940, 92628), (14110, 91512), (14760, 87482), (14940, 86428), (15252, 84660), (15438, 83640), (15810, 81672), (16728, 77190), (16932, 76260), (17015, 75888), (18972, 68060), (19065, 67728), (19920, 64821), (20336, 63495), (20418, 63240), (20584, 62730), (20910, 61752), (21080, 61254), (21165, 61008), (21607, 59760), (22320, 57851), (22576, 57195), (22878, 56440), (23157, 55760), (23715, 54448), (25092, 51460), (25296, 51045), (25398, 50840), (25420, 50796), (25730, 50184), (27224, 47430), (27880, 46314), (28220, 45756), (29520, 43741), (29880, 43214), (30504, 42330), (30627, 42160), (30876, 41820), (31365, 41168), (31620, 40836), (33456, 38595), (33864, 38130), (34030, 37944)]