64077352080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{38141281}}^1$

素因数の和:38141304

約数の個数: 80

約数和(自身を含む): 227016910464

約数和(自身を除く): 162939558384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 38141281, 76282562, 114423843, 152565124, 190706405, 228847686, 266988967, 305130248, 381412810, 457695372, 533977934, 572119215, 610260496, 762825620, 800966901, 915390744, 1067955868, 1144238430, 1334944835, 1525651240, 1601933802, 1830781488, 2135911736, 2288476860, 2669889670, 3051302480, 3203867604, 4004834505, 4271823472, 4576953720, 5339779340, 6407735208, 8009669010, 9153907440, 10679558680, 12815470416, 16019338020, 21359117360, 32038676040, 64077352080]

約数ペア:

[(1, 64077352080), (2, 32038676040), (3, 21359117360), (4, 16019338020), (5, 12815470416), (6, 10679558680), (7, 9153907440), (8, 8009669010), (10, 6407735208), (12, 5339779340), (14, 4576953720), (15, 4271823472), (16, 4004834505), (20, 3203867604), (21, 3051302480), (24, 2669889670), (28, 2288476860), (30, 2135911736), (35, 1830781488), (40, 1601933802), (42, 1525651240), (48, 1334944835), (56, 1144238430), (60, 1067955868), (70, 915390744), (80, 800966901), (84, 762825620), (105, 610260496), (112, 572119215), (120, 533977934), (140, 457695372), (168, 381412810), (210, 305130248), (240, 266988967), (280, 228847686), (336, 190706405), (420, 152565124), (560, 114423843), (840, 76282562), (1680, 38141281)]