1305371520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13331}}^1$

素因数の和:13373

約数の個数: 192

約数和(自身を含む): 4773122640

約数和(自身を除く): 3467751120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 5760, 6120, 6528, 8160, 9792, 10880, 12240, 13331, 16320, 19584, 24480, 26662, 32640, 39993, 48960, 53324, 66655, 79986, 97920, 106648, 119979, 133310, 159972, 199965, 213296, 226627, 239958, 266620, 319944, 399930, 426592, 453254, 479916, 533240, 599895, 639888, 679881, 799860, 853184, 906508, 959832, 1066480, 1133135, 1199790, 1279776, 1359762, 1599720, 1706368, 1813016, 1919664, 2039643, 2132960, 2266270, 2399580, 2559552, 2719524, 3199440, 3399405, 3626032, 3839328, 4079286, 4265920, 4532540, 4799160, 5119104, 5439048, 6398880, 6798810, 7252064, 7678656, 8158572, 8531840, 9065080, 9598320, 10198215, 10878096, 12797760, 13597620, 14504128, 15357312, 16317144, 18130160, 19196640, 20396430, 21756192, 25595520, 27195240, 29008256, 32634288, 36260320, 38393280, 40792860, 43512384, 54390480, 65268576, 72520640, 76786560, 81585720, 87024768, 108780960, 130537152, 145041280, 163171440, 217561920, 261074304, 326342880, 435123840, 652685760, 1305371520]

約数ペア:

[(1, 1305371520), (2, 652685760), (3, 435123840), (4, 326342880), (5, 261074304), (6, 217561920), (8, 163171440), (9, 145041280), (10, 130537152), (12, 108780960), (15, 87024768), (16, 81585720), (17, 76786560), (18, 72520640), (20, 65268576), (24, 54390480), (30, 43512384), (32, 40792860), (34, 38393280), (36, 36260320), (40, 32634288), (45, 29008256), (48, 27195240), (51, 25595520), (60, 21756192), (64, 20396430), (68, 19196640), (72, 18130160), (80, 16317144), (85, 15357312), (90, 14504128), (96, 13597620), (102, 12797760), (120, 10878096), (128, 10198215), (136, 9598320), (144, 9065080), (153, 8531840), (160, 8158572), (170, 7678656), (180, 7252064), (192, 6798810), (204, 6398880), (240, 5439048), (255, 5119104), (272, 4799160), (288, 4532540), (306, 4265920), (320, 4079286), (340, 3839328), (360, 3626032), (384, 3399405), (408, 3199440), (480, 2719524), (510, 2559552), (544, 2399580), (576, 2266270), (612, 2132960), (640, 2039643), (680, 1919664), (720, 1813016), (765, 1706368), (816, 1599720), (960, 1359762), (1020, 1279776), (1088, 1199790), (1152, 1133135), (1224, 1066480), (1360, 959832), (1440, 906508), (1530, 853184), (1632, 799860), (1920, 679881), (2040, 639888), (2176, 599895), (2448, 533240), (2720, 479916), (2880, 453254), (3060, 426592), (3264, 399930), (4080, 319944), (4896, 266620), (5440, 239958), (5760, 226627), (6120, 213296), (6528, 199965), (8160, 159972), (9792, 133310), (10880, 119979), (12240, 106648), (13331, 97920), (16320, 79986), (19584, 66655), (24480, 53324), (26662, 48960), (32640, 39993)]