266501040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{373}}^1$

素因数の和:631

約数の個数: 160

約数和(自身を含む): 895984320

約数和(自身を除く): 629483280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 229, 240, 260, 312, 373, 390, 458, 520, 624, 687, 746, 780, 916, 1040, 1119, 1145, 1374, 1492, 1560, 1832, 1865, 2238, 2290, 2748, 2977, 2984, 3120, 3435, 3664, 3730, 4476, 4580, 4849, 5496, 5595, 5954, 5968, 6870, 7460, 8931, 8952, 9160, 9698, 10992, 11190, 11908, 13740, 14547, 14885, 14920, 17862, 17904, 18320, 19396, 22380, 23816, 24245, 27480, 29094, 29770, 29840, 35724, 38792, 44655, 44760, 47632, 48490, 54960, 58188, 59540, 71448, 72735, 77584, 85417, 89310, 89520, 96980, 116376, 119080, 142896, 145470, 170834, 178620, 193960, 232752, 238160, 256251, 290940, 341668, 357240, 387920, 427085, 512502, 581880, 683336, 714480, 854170, 1025004, 1110421, 1163760, 1281255, 1366672, 1708340, 2050008, 2220842, 2562510, 3331263, 3416680, 4100016, 4441684, 5125020, 5552105, 6662526, 6833360, 8883368, 10250040, 11104210, 13325052, 16656315, 17766736, 20500080, 22208420, 26650104, 33312630, 44416840, 53300208, 66625260, 88833680, 133250520, 266501040]

約数ペア:

[(1, 266501040), (2, 133250520), (3, 88833680), (4, 66625260), (5, 53300208), (6, 44416840), (8, 33312630), (10, 26650104), (12, 22208420), (13, 20500080), (15, 17766736), (16, 16656315), (20, 13325052), (24, 11104210), (26, 10250040), (30, 8883368), (39, 6833360), (40, 6662526), (48, 5552105), (52, 5125020), (60, 4441684), (65, 4100016), (78, 3416680), (80, 3331263), (104, 2562510), (120, 2220842), (130, 2050008), (156, 1708340), (195, 1366672), (208, 1281255), (229, 1163760), (240, 1110421), (260, 1025004), (312, 854170), (373, 714480), (390, 683336), (458, 581880), (520, 512502), (624, 427085), (687, 387920), (746, 357240), (780, 341668), (916, 290940), (1040, 256251), (1119, 238160), (1145, 232752), (1374, 193960), (1492, 178620), (1560, 170834), (1832, 145470), (1865, 142896), (2238, 119080), (2290, 116376), (2748, 96980), (2977, 89520), (2984, 89310), (3120, 85417), (3435, 77584), (3664, 72735), (3730, 71448), (4476, 59540), (4580, 58188), (4849, 54960), (5496, 48490), (5595, 47632), (5954, 44760), (5968, 44655), (6870, 38792), (7460, 35724), (8931, 29840), (8952, 29770), (9160, 29094), (9698, 27480), (10992, 24245), (11190, 23816), (11908, 22380), (13740, 19396), (14547, 18320), (14885, 17904), (14920, 17862)]