69538148240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{331}}^1\times {\mathrm{1973}}^1$

素因数の和:2350

約数の個数: 160

約数和(自身を含む): 178459327872

約数和(自身を除く): 108921179632

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 331, 440, 484, 605, 662, 880, 968, 1210, 1324, 1331, 1655, 1936, 1973, 2420, 2648, 2662, 3310, 3641, 3946, 4840, 5296, 5324, 6620, 6655, 7282, 7892, 9680, 9865, 10648, 13240, 13310, 14564, 15784, 18205, 19730, 21296, 21703, 26480, 26620, 29128, 31568, 36410, 39460, 40051, 43406, 53240, 58256, 72820, 78920, 80102, 86812, 106480, 108515, 145640, 157840, 160204, 173624, 200255, 217030, 238733, 291280, 320408, 347248, 400510, 434060, 440561, 477466, 640816, 653063, 801020, 868120, 881122, 954932, 1193665, 1306126, 1602040, 1736240, 1762244, 1909864, 2202805, 2387330, 2612252, 2626063, 3204080, 3265315, 3524488, 3819728, 4405610, 4774660, 5224504, 5252126, 6530630, 7048976, 7183693, 8811220, 9549320, 10449008, 10504252, 13061260, 13130315, 14367386, 17622440, 19098640, 21008504, 26122520, 26260630, 28734772, 35244880, 35918465, 42017008, 52245040, 52521260, 57469544, 71836930, 79020623, 105042520, 114939088, 143673860, 158041246, 210085040, 287347720, 316082492, 395103115, 574695440, 632164984, 790206230, 869226853, 1264329968, 1580412460, 1738453706, 3160824920, 3476907412, 4346134265, 6321649840, 6953814824, 8692268530, 13907629648, 17384537060, 34769074120, 69538148240]

約数ペア:

[(1, 69538148240), (2, 34769074120), (4, 17384537060), (5, 13907629648), (8, 8692268530), (10, 6953814824), (11, 6321649840), (16, 4346134265), (20, 3476907412), (22, 3160824920), (40, 1738453706), (44, 1580412460), (55, 1264329968), (80, 869226853), (88, 790206230), (110, 632164984), (121, 574695440), (176, 395103115), (220, 316082492), (242, 287347720), (331, 210085040), (440, 158041246), (484, 143673860), (605, 114939088), (662, 105042520), (880, 79020623), (968, 71836930), (1210, 57469544), (1324, 52521260), (1331, 52245040), (1655, 42017008), (1936, 35918465), (1973, 35244880), (2420, 28734772), (2648, 26260630), (2662, 26122520), (3310, 21008504), (3641, 19098640), (3946, 17622440), (4840, 14367386), (5296, 13130315), (5324, 13061260), (6620, 10504252), (6655, 10449008), (7282, 9549320), (7892, 8811220), (9680, 7183693), (9865, 7048976), (10648, 6530630), (13240, 5252126), (13310, 5224504), (14564, 4774660), (15784, 4405610), (18205, 3819728), (19730, 3524488), (21296, 3265315), (21703, 3204080), (26480, 2626063), (26620, 2612252), (29128, 2387330), (31568, 2202805), (36410, 1909864), (39460, 1762244), (40051, 1736240), (43406, 1602040), (53240, 1306126), (58256, 1193665), (72820, 954932), (78920, 881122), (80102, 868120), (86812, 801020), (106480, 653063), (108515, 640816), (145640, 477466), (157840, 440561), (160204, 434060), (173624, 400510), (200255, 347248), (217030, 320408), (238733, 291280)]