338342160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6379}}^1$

素因数の和:6425

約数の個数: 160

約数和(自身を含む): 1196173440

約数和(自身を除く): 857831280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2652, 3120, 3315, 3536, 4080, 4420, 5304, 6379, 6630, 8840, 10608, 12758, 13260, 17680, 19137, 25516, 26520, 31895, 38274, 51032, 53040, 63790, 76548, 82927, 95685, 102064, 108443, 127580, 153096, 165854, 191370, 216886, 248781, 255160, 306192, 325329, 331708, 382740, 414635, 433772, 497562, 510320, 542215, 650658, 663416, 765480, 829270, 867544, 995124, 1084430, 1243905, 1301316, 1326832, 1409759, 1530960, 1626645, 1658540, 1735088, 1990248, 2168860, 2487810, 2602632, 2819518, 3253290, 3317080, 3980496, 4229277, 4337720, 4975620, 5205264, 5639036, 6506580, 6634160, 7048795, 8458554, 8675440, 9951240, 11278072, 13013160, 14097590, 16917108, 19902480, 21146385, 22556144, 26026320, 28195180, 33834216, 42292770, 56390360, 67668432, 84585540, 112780720, 169171080, 338342160]

約数ペア:

[(1, 338342160), (2, 169171080), (3, 112780720), (4, 84585540), (5, 67668432), (6, 56390360), (8, 42292770), (10, 33834216), (12, 28195180), (13, 26026320), (15, 22556144), (16, 21146385), (17, 19902480), (20, 16917108), (24, 14097590), (26, 13013160), (30, 11278072), (34, 9951240), (39, 8675440), (40, 8458554), (48, 7048795), (51, 6634160), (52, 6506580), (60, 5639036), (65, 5205264), (68, 4975620), (78, 4337720), (80, 4229277), (85, 3980496), (102, 3317080), (104, 3253290), (120, 2819518), (130, 2602632), (136, 2487810), (156, 2168860), (170, 1990248), (195, 1735088), (204, 1658540), (208, 1626645), (221, 1530960), (240, 1409759), (255, 1326832), (260, 1301316), (272, 1243905), (312, 1084430), (340, 995124), (390, 867544), (408, 829270), (442, 765480), (510, 663416), (520, 650658), (624, 542215), (663, 510320), (680, 497562), (780, 433772), (816, 414635), (884, 382740), (1020, 331708), (1040, 325329), (1105, 306192), (1326, 255160), (1360, 248781), (1560, 216886), (1768, 191370), (2040, 165854), (2210, 153096), (2652, 127580), (3120, 108443), (3315, 102064), (3536, 95685), (4080, 82927), (4420, 76548), (5304, 63790), (6379, 53040), (6630, 51032), (8840, 38274), (10608, 31895), (12758, 26520), (13260, 25516), (17680, 19137)]