152077240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:821

約数の個数: 128

約数和(自身を含む): 424258560

約数和(自身を除く): 272181320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 43, 56, 68, 70, 85, 86, 119, 136, 140, 170, 172, 215, 238, 280, 301, 340, 344, 430, 476, 595, 602, 680, 731, 743, 860, 952, 1190, 1204, 1462, 1486, 1505, 1720, 2380, 2408, 2924, 2972, 3010, 3655, 3715, 4760, 5117, 5201, 5848, 5944, 6020, 7310, 7430, 10234, 10402, 12040, 12631, 14620, 14860, 20468, 20804, 25262, 25585, 26005, 29240, 29720, 31949, 40936, 41608, 50524, 51170, 52010, 63155, 63898, 88417, 101048, 102340, 104020, 126310, 127796, 159745, 176834, 204680, 208040, 223643, 252620, 255592, 319490, 353668, 442085, 447286, 505240, 543133, 638980, 707336, 884170, 894572, 1086266, 1118215, 1277960, 1768340, 1789144, 2172532, 2236430, 2715665, 3536680, 3801931, 4345064, 4472860, 5431330, 7603862, 8945720, 10862660, 15207724, 19009655, 21725320, 30415448, 38019310, 76038620, 152077240]

約数ペア:

[(1, 152077240), (2, 76038620), (4, 38019310), (5, 30415448), (7, 21725320), (8, 19009655), (10, 15207724), (14, 10862660), (17, 8945720), (20, 7603862), (28, 5431330), (34, 4472860), (35, 4345064), (40, 3801931), (43, 3536680), (56, 2715665), (68, 2236430), (70, 2172532), (85, 1789144), (86, 1768340), (119, 1277960), (136, 1118215), (140, 1086266), (170, 894572), (172, 884170), (215, 707336), (238, 638980), (280, 543133), (301, 505240), (340, 447286), (344, 442085), (430, 353668), (476, 319490), (595, 255592), (602, 252620), (680, 223643), (731, 208040), (743, 204680), (860, 176834), (952, 159745), (1190, 127796), (1204, 126310), (1462, 104020), (1486, 102340), (1505, 101048), (1720, 88417), (2380, 63898), (2408, 63155), (2924, 52010), (2972, 51170), (3010, 50524), (3655, 41608), (3715, 40936), (4760, 31949), (5117, 29720), (5201, 29240), (5848, 26005), (5944, 25585), (6020, 25262), (7310, 20804), (7430, 20468), (10234, 14860), (10402, 14620), (12040, 12631)]