288380820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52817}}^1$

素因数の和:52849

約数の個数: 96

約数和(自身を含む): 993823488

約数和(自身を除く): 705442668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 52817, 105634, 158451, 211268, 264085, 316902, 369719, 528170, 633804, 686621, 739438, 792255, 1056340, 1109157, 1373242, 1478876, 1584510, 1848595, 2059863, 2218314, 2746484, 3169020, 3433105, 3697190, 4119726, 4436628, 4806347, 5545785, 6866210, 7394380, 8239452, 9612694, 10299315, 11091570, 13732420, 14419041, 19225388, 20598630, 22183140, 24031735, 28838082, 41197260, 48063470, 57676164, 72095205, 96126940, 144190410, 288380820]

約数ペア:

[(1, 288380820), (2, 144190410), (3, 96126940), (4, 72095205), (5, 57676164), (6, 48063470), (7, 41197260), (10, 28838082), (12, 24031735), (13, 22183140), (14, 20598630), (15, 19225388), (20, 14419041), (21, 13732420), (26, 11091570), (28, 10299315), (30, 9612694), (35, 8239452), (39, 7394380), (42, 6866210), (52, 5545785), (60, 4806347), (65, 4436628), (70, 4119726), (78, 3697190), (84, 3433105), (91, 3169020), (105, 2746484), (130, 2218314), (140, 2059863), (156, 1848595), (182, 1584510), (195, 1478876), (210, 1373242), (260, 1109157), (273, 1056340), (364, 792255), (390, 739438), (420, 686621), (455, 633804), (546, 528170), (780, 369719), (910, 316902), (1092, 264085), (1365, 211268), (1820, 158451), (2730, 105634), (5460, 52817)]