80799810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1741}}^1$

素因数の和:1788

約数の個数: 128

約数和(自身を含む): 252854784

約数和(自身を除く): 172054974

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 85, 91, 102, 105, 119, 130, 170, 182, 195, 210, 221, 238, 255, 273, 357, 390, 442, 455, 510, 546, 595, 663, 714, 910, 1105, 1190, 1326, 1365, 1547, 1741, 1785, 2210, 2730, 3094, 3315, 3482, 3570, 4641, 5223, 6630, 7735, 8705, 9282, 10446, 12187, 15470, 17410, 22633, 23205, 24374, 26115, 29597, 36561, 45266, 46410, 52230, 59194, 60935, 67899, 73122, 88791, 113165, 121870, 135798, 147985, 158431, 177582, 182805, 207179, 226330, 295970, 316862, 339495, 365610, 384761, 414358, 443955, 475293, 621537, 678990, 769522, 792155, 887910, 950586, 1035895, 1154283, 1243074, 1584310, 1923805, 2071790, 2308566, 2376465, 2693327, 3107685, 3847610, 4752930, 5386654, 5771415, 6215370, 8079981, 11542830, 13466635, 16159962, 26933270, 40399905, 80799810]

約数ペア:

[(1, 80799810), (2, 40399905), (3, 26933270), (5, 16159962), (6, 13466635), (7, 11542830), (10, 8079981), (13, 6215370), (14, 5771415), (15, 5386654), (17, 4752930), (21, 3847610), (26, 3107685), (30, 2693327), (34, 2376465), (35, 2308566), (39, 2071790), (42, 1923805), (51, 1584310), (65, 1243074), (70, 1154283), (78, 1035895), (85, 950586), (91, 887910), (102, 792155), (105, 769522), (119, 678990), (130, 621537), (170, 475293), (182, 443955), (195, 414358), (210, 384761), (221, 365610), (238, 339495), (255, 316862), (273, 295970), (357, 226330), (390, 207179), (442, 182805), (455, 177582), (510, 158431), (546, 147985), (595, 135798), (663, 121870), (714, 113165), (910, 88791), (1105, 73122), (1190, 67899), (1326, 60935), (1365, 59194), (1547, 52230), (1741, 46410), (1785, 45266), (2210, 36561), (2730, 29597), (3094, 26115), (3315, 24374), (3482, 23205), (3570, 22633), (4641, 17410), (5223, 15470), (6630, 12187), (7735, 10446), (8705, 9282)]