1405860960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{8539}}^1$

素因数の和:8578

約数の個数: 192

約数和(自身を含む): 5164992000

約数和(自身を除く): 3759131040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 343, 392, 420, 480, 490, 560, 588, 672, 686, 735, 784, 840, 980, 1029, 1120, 1176, 1372, 1470, 1568, 1680, 1715, 1960, 2058, 2352, 2744, 2940, 3360, 3430, 3920, 4116, 4704, 5145, 5488, 5880, 6860, 7840, 8232, 8539, 10290, 10976, 11760, 13720, 16464, 17078, 20580, 23520, 25617, 27440, 32928, 34156, 41160, 42695, 51234, 54880, 59773, 68312, 82320, 85390, 102468, 119546, 128085, 136624, 164640, 170780, 179319, 204936, 239092, 256170, 273248, 298865, 341560, 358638, 409872, 418411, 478184, 512340, 597730, 683120, 717276, 819744, 836822, 896595, 956368, 1024680, 1195460, 1255233, 1366240, 1434552, 1673644, 1793190, 1912736, 2049360, 2092055, 2390920, 2510466, 2869104, 2928877, 3347288, 3586380, 4098720, 4184110, 4781840, 5020932, 5738208, 5857754, 6276165, 6694576, 7172760, 8368220, 8786631, 9563680, 10041864, 11715508, 12552330, 13389152, 14345520, 14644385, 16736440, 17573262, 20083728, 23431016, 25104660, 28691040, 29288770, 33472880, 35146524, 40167456, 43933155, 46862032, 50209320, 58577540, 66945760, 70293048, 87866310, 93724064, 100418640, 117155080, 140586096, 175732620, 200837280, 234310160, 281172192, 351465240, 468620320, 702930480, 1405860960]

約数ペア:

[(1, 1405860960), (2, 702930480), (3, 468620320), (4, 351465240), (5, 281172192), (6, 234310160), (7, 200837280), (8, 175732620), (10, 140586096), (12, 117155080), (14, 100418640), (15, 93724064), (16, 87866310), (20, 70293048), (21, 66945760), (24, 58577540), (28, 50209320), (30, 46862032), (32, 43933155), (35, 40167456), (40, 35146524), (42, 33472880), (48, 29288770), (49, 28691040), (56, 25104660), (60, 23431016), (70, 20083728), (80, 17573262), (84, 16736440), (96, 14644385), (98, 14345520), (105, 13389152), (112, 12552330), (120, 11715508), (140, 10041864), (147, 9563680), (160, 8786631), (168, 8368220), (196, 7172760), (210, 6694576), (224, 6276165), (240, 5857754), (245, 5738208), (280, 5020932), (294, 4781840), (336, 4184110), (343, 4098720), (392, 3586380), (420, 3347288), (480, 2928877), (490, 2869104), (560, 2510466), (588, 2390920), (672, 2092055), (686, 2049360), (735, 1912736), (784, 1793190), (840, 1673644), (980, 1434552), (1029, 1366240), (1120, 1255233), (1176, 1195460), (1372, 1024680), (1470, 956368), (1568, 896595), (1680, 836822), (1715, 819744), (1960, 717276), (2058, 683120), (2352, 597730), (2744, 512340), (2940, 478184), (3360, 418411), (3430, 409872), (3920, 358638), (4116, 341560), (4704, 298865), (5145, 273248), (5488, 256170), (5880, 239092), (6860, 204936), (7840, 179319), (8232, 170780), (8539, 164640), (10290, 136624), (10976, 128085), (11760, 119546), (13720, 102468), (16464, 85390), (17078, 82320), (20580, 68312), (23520, 59773), (25617, 54880), (27440, 51234), (32928, 42695), (34156, 41160)]