1816240320

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{23357}}^1$

素因数の和:23389

約数の個数: 168

約数和(自身を含む): 6478761744

約数和(自身を除く): 4662521424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5184, 6480, 7776, 8640, 9720, 12960, 15552, 19440, 23357, 25920, 38880, 46714, 70071, 77760, 93428, 116785, 140142, 186856, 210213, 233570, 280284, 350355, 373712, 420426, 467140, 560568, 630639, 700710, 747424, 840852, 934280, 1051065, 1121136, 1261278, 1401420, 1494848, 1681704, 1868560, 1891917, 2102130, 2242272, 2522556, 2802840, 3153195, 3363408, 3737120, 3783834, 4204260, 4484544, 5045112, 5605680, 5675751, 6306390, 6726816, 7474240, 7567668, 8408520, 9459585, 10090224, 11211360, 11351502, 12612780, 13453632, 15135336, 16817040, 18919170, 20180448, 22422720, 22703004, 25225560, 28378755, 30270672, 33634080, 37838340, 40360896, 45406008, 50451120, 56757510, 60541344, 67268160, 75676680, 90812016, 100902240, 113515020, 121082688, 151353360, 181624032, 201804480, 227030040, 302706720, 363248064, 454060080, 605413440, 908120160, 1816240320]

約数ペア:

[(1, 1816240320), (2, 908120160), (3, 605413440), (4, 454060080), (5, 363248064), (6, 302706720), (8, 227030040), (9, 201804480), (10, 181624032), (12, 151353360), (15, 121082688), (16, 113515020), (18, 100902240), (20, 90812016), (24, 75676680), (27, 67268160), (30, 60541344), (32, 56757510), (36, 50451120), (40, 45406008), (45, 40360896), (48, 37838340), (54, 33634080), (60, 30270672), (64, 28378755), (72, 25225560), (80, 22703004), (81, 22422720), (90, 20180448), (96, 18919170), (108, 16817040), (120, 15135336), (135, 13453632), (144, 12612780), (160, 11351502), (162, 11211360), (180, 10090224), (192, 9459585), (216, 8408520), (240, 7567668), (243, 7474240), (270, 6726816), (288, 6306390), (320, 5675751), (324, 5605680), (360, 5045112), (405, 4484544), (432, 4204260), (480, 3783834), (486, 3737120), (540, 3363408), (576, 3153195), (648, 2802840), (720, 2522556), (810, 2242272), (864, 2102130), (960, 1891917), (972, 1868560), (1080, 1681704), (1215, 1494848), (1296, 1401420), (1440, 1261278), (1620, 1121136), (1728, 1051065), (1944, 934280), (2160, 840852), (2430, 747424), (2592, 700710), (2880, 630639), (3240, 560568), (3888, 467140), (4320, 420426), (4860, 373712), (5184, 350355), (6480, 280284), (7776, 233570), (8640, 210213), (9720, 186856), (12960, 140142), (15552, 116785), (19440, 93428), (23357, 77760), (25920, 70071), (38880, 46714)]