40252260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 131604480

約数和(自身を除く): 91352220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 31, 34, 38, 51, 57, 60, 62, 67, 68, 76, 85, 93, 95, 102, 114, 124, 134, 155, 170, 186, 190, 201, 204, 228, 255, 268, 285, 310, 323, 335, 340, 372, 380, 402, 465, 510, 527, 570, 589, 620, 646, 670, 804, 930, 969, 1005, 1020, 1054, 1139, 1140, 1178, 1273, 1292, 1340, 1581, 1615, 1767, 1860, 1938, 2010, 2077, 2108, 2278, 2356, 2546, 2635, 2945, 3162, 3230, 3417, 3534, 3819, 3876, 4020, 4154, 4556, 4845, 5092, 5270, 5695, 5890, 6231, 6324, 6365, 6460, 6834, 7068, 7638, 7905, 8308, 8835, 9690, 10013, 10385, 10540, 11390, 11780, 12462, 12730, 13668, 15276, 15810, 17085, 17670, 19095, 19380, 20026, 20770, 21641, 22780, 24924, 25460, 30039, 31155, 31620, 34170, 35309, 35340, 38190, 39463, 40052, 41540, 43282, 50065, 60078, 62310, 64923, 68340, 70618, 76380, 78926, 86564, 100130, 105927, 108205, 118389, 120156, 124620, 129846, 141236, 150195, 157852, 176545, 197315, 200260, 211854, 216410, 236778, 259692, 300390, 324615, 353090, 394630, 423708, 432820, 473556, 529635, 591945, 600780, 649230, 670871, 706180, 789260, 1059270, 1183890, 1298460, 1341742, 2012613, 2118540, 2367780, 2683484, 3354355, 4025226, 6708710, 8050452, 10063065, 13417420, 20126130, 40252260]

約数ペア:

[(1, 40252260), (2, 20126130), (3, 13417420), (4, 10063065), (5, 8050452), (6, 6708710), (10, 4025226), (12, 3354355), (15, 2683484), (17, 2367780), (19, 2118540), (20, 2012613), (30, 1341742), (31, 1298460), (34, 1183890), (38, 1059270), (51, 789260), (57, 706180), (60, 670871), (62, 649230), (67, 600780), (68, 591945), (76, 529635), (85, 473556), (93, 432820), (95, 423708), (102, 394630), (114, 353090), (124, 324615), (134, 300390), (155, 259692), (170, 236778), (186, 216410), (190, 211854), (201, 200260), (204, 197315), (228, 176545), (255, 157852), (268, 150195), (285, 141236), (310, 129846), (323, 124620), (335, 120156), (340, 118389), (372, 108205), (380, 105927), (402, 100130), (465, 86564), (510, 78926), (527, 76380), (570, 70618), (589, 68340), (620, 64923), (646, 62310), (670, 60078), (804, 50065), (930, 43282), (969, 41540), (1005, 40052), (1020, 39463), (1054, 38190), (1139, 35340), (1140, 35309), (1178, 34170), (1273, 31620), (1292, 31155), (1340, 30039), (1581, 25460), (1615, 24924), (1767, 22780), (1860, 21641), (1938, 20770), (2010, 20026), (2077, 19380), (2108, 19095), (2278, 17670), (2356, 17085), (2546, 15810), (2635, 15276), (2945, 13668), (3162, 12730), (3230, 12462), (3417, 11780), (3534, 11390), (3819, 10540), (3876, 10385), (4020, 10013), (4154, 9690), (4556, 8835), (4845, 8308), (5092, 7905), (5270, 7638), (5695, 7068), (5890, 6834), (6231, 6460), (6324, 6365)]