674895960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{98669}}^1$

素因数の和:98705

約数の個数: 96

約数和(自身を含む): 2308878000

約数和(自身を除く): 1633982040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 98669, 197338, 296007, 394676, 493345, 592014, 789352, 888021, 986690, 1184028, 1480035, 1776042, 1874711, 1973380, 2368056, 2960070, 3552084, 3749422, 3946760, 4440105, 5624133, 5920140, 7104168, 7498844, 8880210, 9373555, 11248266, 11840280, 14997688, 16872399, 17760420, 18747110, 22496532, 28120665, 33744798, 35520840, 37494220, 44993064, 56241330, 67489596, 74988440, 84361995, 112482660, 134979192, 168723990, 224965320, 337447980, 674895960]

約数ペア:

[(1, 674895960), (2, 337447980), (3, 224965320), (4, 168723990), (5, 134979192), (6, 112482660), (8, 84361995), (9, 74988440), (10, 67489596), (12, 56241330), (15, 44993064), (18, 37494220), (19, 35520840), (20, 33744798), (24, 28120665), (30, 22496532), (36, 18747110), (38, 17760420), (40, 16872399), (45, 14997688), (57, 11840280), (60, 11248266), (72, 9373555), (76, 8880210), (90, 7498844), (95, 7104168), (114, 5920140), (120, 5624133), (152, 4440105), (171, 3946760), (180, 3749422), (190, 3552084), (228, 2960070), (285, 2368056), (342, 1973380), (360, 1874711), (380, 1776042), (456, 1480035), (570, 1184028), (684, 986690), (760, 888021), (855, 789352), (1140, 592014), (1368, 493345), (1710, 394676), (2280, 296007), (3420, 197338), (6840, 98669)]