83872360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 235952640

約数和(自身を除く): 152080280

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 31, 40, 43, 44, 52, 55, 62, 65, 86, 88, 104, 110, 121, 124, 130, 143, 155, 172, 215, 220, 242, 248, 260, 286, 310, 341, 344, 403, 430, 440, 473, 484, 520, 559, 572, 605, 620, 682, 715, 806, 860, 946, 968, 1118, 1144, 1210, 1240, 1333, 1364, 1430, 1573, 1612, 1705, 1720, 1892, 2015, 2236, 2365, 2420, 2666, 2728, 2795, 2860, 3146, 3224, 3410, 3751, 3784, 4030, 4433, 4472, 4730, 4840, 5203, 5332, 5590, 5720, 6149, 6292, 6665, 6820, 7502, 7865, 8060, 8866, 9460, 10406, 10664, 11180, 12298, 12584, 13330, 13640, 14663, 15004, 15730, 16120, 17329, 17732, 18755, 18920, 20812, 22165, 22360, 24596, 26015, 26660, 29326, 30008, 30745, 31460, 34658, 35464, 37510, 41624, 44330, 48763, 49192, 52030, 53320, 58652, 61490, 62920, 67639, 69316, 73315, 75020, 86645, 88660, 97526, 104060, 117304, 122980, 135278, 138632, 146630, 150040, 161293, 173290, 177320, 190619, 195052, 208120, 243815, 245960, 270556, 293260, 322586, 338195, 346580, 381238, 390104, 487630, 541112, 586520, 645172, 676390, 693160, 762476, 806465, 953095, 975260, 1290344, 1352780, 1524952, 1612930, 1906190, 1950520, 2096809, 2705560, 3225860, 3812380, 4193618, 6451720, 7624760, 8387236, 10484045, 16774472, 20968090, 41936180, 83872360]

約数ペア:

[(1, 83872360), (2, 41936180), (4, 20968090), (5, 16774472), (8, 10484045), (10, 8387236), (11, 7624760), (13, 6451720), (20, 4193618), (22, 3812380), (26, 3225860), (31, 2705560), (40, 2096809), (43, 1950520), (44, 1906190), (52, 1612930), (55, 1524952), (62, 1352780), (65, 1290344), (86, 975260), (88, 953095), (104, 806465), (110, 762476), (121, 693160), (124, 676390), (130, 645172), (143, 586520), (155, 541112), (172, 487630), (215, 390104), (220, 381238), (242, 346580), (248, 338195), (260, 322586), (286, 293260), (310, 270556), (341, 245960), (344, 243815), (403, 208120), (430, 195052), (440, 190619), (473, 177320), (484, 173290), (520, 161293), (559, 150040), (572, 146630), (605, 138632), (620, 135278), (682, 122980), (715, 117304), (806, 104060), (860, 97526), (946, 88660), (968, 86645), (1118, 75020), (1144, 73315), (1210, 69316), (1240, 67639), (1333, 62920), (1364, 61490), (1430, 58652), (1573, 53320), (1612, 52030), (1705, 49192), (1720, 48763), (1892, 44330), (2015, 41624), (2236, 37510), (2365, 35464), (2420, 34658), (2666, 31460), (2728, 30745), (2795, 30008), (2860, 29326), (3146, 26660), (3224, 26015), (3410, 24596), (3751, 22360), (3784, 22165), (4030, 20812), (4433, 18920), (4472, 18755), (4730, 17732), (4840, 17329), (5203, 16120), (5332, 15730), (5590, 15004), (5720, 14663), (6149, 13640), (6292, 13330), (6665, 12584), (6820, 12298), (7502, 11180), (7865, 10664), (8060, 10406), (8866, 9460)]