141937840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 160

約数和(自身を含む): 383404032

約数和(自身を除く): 241466192

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 43, 44, 55, 62, 80, 86, 88, 110, 121, 124, 155, 172, 176, 215, 220, 242, 248, 310, 341, 344, 430, 440, 473, 484, 496, 605, 620, 682, 688, 860, 880, 946, 968, 1210, 1240, 1331, 1333, 1364, 1705, 1720, 1892, 1936, 2365, 2420, 2480, 2662, 2666, 2728, 3410, 3440, 3751, 3784, 4730, 4840, 5203, 5324, 5332, 5456, 6655, 6665, 6820, 7502, 7568, 9460, 9680, 10406, 10648, 10664, 13310, 13330, 13640, 14663, 15004, 18755, 18920, 20812, 21296, 21328, 26015, 26620, 26660, 27280, 29326, 30008, 37510, 37840, 41261, 41624, 52030, 53240, 53320, 57233, 58652, 60016, 73315, 75020, 82522, 83248, 104060, 106480, 106640, 114466, 117304, 146630, 150040, 161293, 165044, 206305, 208120, 228932, 234608, 286165, 293260, 300080, 322586, 330088, 412610, 416240, 457864, 572330, 586520, 645172, 660176, 806465, 825220, 915728, 1144660, 1173040, 1290344, 1612930, 1650440, 1774223, 2289320, 2580688, 3225860, 3300880, 3548446, 4578640, 6451720, 7096892, 8871115, 12903440, 14193784, 17742230, 28387568, 35484460, 70968920, 141937840]

約数ペア:

[(1, 141937840), (2, 70968920), (4, 35484460), (5, 28387568), (8, 17742230), (10, 14193784), (11, 12903440), (16, 8871115), (20, 7096892), (22, 6451720), (31, 4578640), (40, 3548446), (43, 3300880), (44, 3225860), (55, 2580688), (62, 2289320), (80, 1774223), (86, 1650440), (88, 1612930), (110, 1290344), (121, 1173040), (124, 1144660), (155, 915728), (172, 825220), (176, 806465), (215, 660176), (220, 645172), (242, 586520), (248, 572330), (310, 457864), (341, 416240), (344, 412610), (430, 330088), (440, 322586), (473, 300080), (484, 293260), (496, 286165), (605, 234608), (620, 228932), (682, 208120), (688, 206305), (860, 165044), (880, 161293), (946, 150040), (968, 146630), (1210, 117304), (1240, 114466), (1331, 106640), (1333, 106480), (1364, 104060), (1705, 83248), (1720, 82522), (1892, 75020), (1936, 73315), (2365, 60016), (2420, 58652), (2480, 57233), (2662, 53320), (2666, 53240), (2728, 52030), (3410, 41624), (3440, 41261), (3751, 37840), (3784, 37510), (4730, 30008), (4840, 29326), (5203, 27280), (5324, 26660), (5332, 26620), (5456, 26015), (6655, 21328), (6665, 21296), (6820, 20812), (7502, 18920), (7568, 18755), (9460, 15004), (9680, 14663), (10406, 13640), (10648, 13330), (10664, 13310)]