286289520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6379}}^1$

素因数の和:6423

約数の個数: 160

約数和(自身を含む): 1025291520

約数和(自身を除く): 739002000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1360, 1496, 1870, 2040, 2244, 2640, 2805, 2992, 3740, 4080, 4488, 5610, 6379, 7480, 8976, 11220, 12758, 14960, 19137, 22440, 25516, 31895, 38274, 44880, 51032, 63790, 70169, 76548, 95685, 102064, 108443, 127580, 140338, 153096, 191370, 210507, 216886, 255160, 280676, 306192, 325329, 350845, 382740, 421014, 433772, 510320, 542215, 561352, 650658, 701690, 765480, 842028, 867544, 1052535, 1084430, 1122704, 1192873, 1301316, 1403380, 1530960, 1626645, 1684056, 1735088, 2105070, 2168860, 2385746, 2602632, 2806760, 3253290, 3368112, 3578619, 4210140, 4337720, 4771492, 5205264, 5613520, 5964365, 6506580, 7157238, 8420280, 8675440, 9542984, 11928730, 13013160, 14314476, 16840560, 17893095, 19085968, 23857460, 26026320, 28628952, 35786190, 47714920, 57257904, 71572380, 95429840, 143144760, 286289520]

約数ペア:

[(1, 286289520), (2, 143144760), (3, 95429840), (4, 71572380), (5, 57257904), (6, 47714920), (8, 35786190), (10, 28628952), (11, 26026320), (12, 23857460), (15, 19085968), (16, 17893095), (17, 16840560), (20, 14314476), (22, 13013160), (24, 11928730), (30, 9542984), (33, 8675440), (34, 8420280), (40, 7157238), (44, 6506580), (48, 5964365), (51, 5613520), (55, 5205264), (60, 4771492), (66, 4337720), (68, 4210140), (80, 3578619), (85, 3368112), (88, 3253290), (102, 2806760), (110, 2602632), (120, 2385746), (132, 2168860), (136, 2105070), (165, 1735088), (170, 1684056), (176, 1626645), (187, 1530960), (204, 1403380), (220, 1301316), (240, 1192873), (255, 1122704), (264, 1084430), (272, 1052535), (330, 867544), (340, 842028), (374, 765480), (408, 701690), (440, 650658), (510, 561352), (528, 542215), (561, 510320), (660, 433772), (680, 421014), (748, 382740), (816, 350845), (880, 325329), (935, 306192), (1020, 280676), (1122, 255160), (1320, 216886), (1360, 210507), (1496, 191370), (1870, 153096), (2040, 140338), (2244, 127580), (2640, 108443), (2805, 102064), (2992, 95685), (3740, 76548), (4080, 70169), (4488, 63790), (5610, 51032), (6379, 44880), (7480, 38274), (8976, 31895), (11220, 25516), (12758, 22440), (14960, 19137)]