19273496040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1\times {\mathrm{907}}^1$

素因数の和:1872

約数の個数: 192

約数和(自身を含む): 63716103360

約数和(自身を除く): 44442607320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 67, 72, 90, 120, 134, 180, 201, 268, 335, 360, 402, 536, 603, 670, 804, 881, 907, 1005, 1206, 1340, 1608, 1762, 1814, 2010, 2412, 2643, 2680, 2721, 3015, 3524, 3628, 4020, 4405, 4535, 4824, 5286, 5442, 6030, 7048, 7256, 7929, 8040, 8163, 8810, 9070, 10572, 10884, 12060, 13215, 13605, 15858, 16326, 17620, 18140, 21144, 21768, 24120, 26430, 27210, 31716, 32652, 35240, 36280, 39645, 40815, 52860, 54420, 59027, 60769, 63432, 65304, 79290, 81630, 105720, 108840, 118054, 121538, 158580, 163260, 177081, 182307, 236108, 243076, 295135, 303845, 317160, 326520, 354162, 364614, 472216, 486152, 531243, 546921, 590270, 607690, 708324, 729228, 799067, 885405, 911535, 1062486, 1093842, 1180540, 1215380, 1416648, 1458456, 1598134, 1770810, 1823070, 2124972, 2187684, 2361080, 2397201, 2430760, 2656215, 2734605, 3196268, 3541620, 3646140, 3995335, 4249944, 4375368, 4794402, 5312430, 5469210, 6392536, 7083240, 7191603, 7292280, 7990670, 9588804, 10624860, 10938420, 11986005, 14383206, 15981340, 19177608, 21249720, 21876840, 23972010, 28766412, 31962680, 35958015, 47944020, 53537489, 57532824, 71916030, 95888040, 107074978, 143832060, 160612467, 214149956, 267687445, 287664120, 321224934, 428299912, 481837401, 535374890, 642449868, 803062335, 963674802, 1070749780, 1284899736, 1606124670, 1927349604, 2141499560, 2409187005, 3212249340, 3854699208, 4818374010, 6424498680, 9636748020, 19273496040]

約数ペア:

[(1, 19273496040), (2, 9636748020), (3, 6424498680), (4, 4818374010), (5, 3854699208), (6, 3212249340), (8, 2409187005), (9, 2141499560), (10, 1927349604), (12, 1606124670), (15, 1284899736), (18, 1070749780), (20, 963674802), (24, 803062335), (30, 642449868), (36, 535374890), (40, 481837401), (45, 428299912), (60, 321224934), (67, 287664120), (72, 267687445), (90, 214149956), (120, 160612467), (134, 143832060), (180, 107074978), (201, 95888040), (268, 71916030), (335, 57532824), (360, 53537489), (402, 47944020), (536, 35958015), (603, 31962680), (670, 28766412), (804, 23972010), (881, 21876840), (907, 21249720), (1005, 19177608), (1206, 15981340), (1340, 14383206), (1608, 11986005), (1762, 10938420), (1814, 10624860), (2010, 9588804), (2412, 7990670), (2643, 7292280), (2680, 7191603), (2721, 7083240), (3015, 6392536), (3524, 5469210), (3628, 5312430), (4020, 4794402), (4405, 4375368), (4535, 4249944), (4824, 3995335), (5286, 3646140), (5442, 3541620), (6030, 3196268), (7048, 2734605), (7256, 2656215), (7929, 2430760), (8040, 2397201), (8163, 2361080), (8810, 2187684), (9070, 2124972), (10572, 1823070), (10884, 1770810), (12060, 1598134), (13215, 1458456), (13605, 1416648), (15858, 1215380), (16326, 1180540), (17620, 1093842), (18140, 1062486), (21144, 911535), (21768, 885405), (24120, 799067), (26430, 729228), (27210, 708324), (31716, 607690), (32652, 590270), (35240, 546921), (36280, 531243), (39645, 486152), (40815, 472216), (52860, 364614), (54420, 354162), (59027, 326520), (60769, 317160), (63432, 303845), (65304, 295135), (79290, 243076), (81630, 236108), (105720, 182307), (108840, 177081), (118054, 163260), (121538, 158580)]