406339320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5749}}^1$

素因数の和:5813

約数の個数: 128

約数和(自身を含む): 1324800000

約数和(自身を除く): 918460680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1767, 1860, 2280, 2356, 2945, 3534, 3720, 4712, 5749, 5890, 7068, 8835, 11498, 11780, 14136, 17247, 17670, 22996, 23560, 28745, 34494, 35340, 45992, 57490, 68988, 70680, 86235, 109231, 114980, 137976, 172470, 178219, 218462, 229960, 327693, 344940, 356438, 436924, 534657, 546155, 655386, 689880, 712876, 873848, 891095, 1069314, 1092310, 1310772, 1425752, 1638465, 1782190, 2138628, 2184620, 2621544, 2673285, 3276930, 3386161, 3564380, 4277256, 4369240, 5346570, 6553860, 6772322, 7128760, 10158483, 10693140, 13107720, 13544644, 16930805, 20316966, 21386280, 27089288, 33861610, 40633932, 50792415, 67723220, 81267864, 101584830, 135446440, 203169660, 406339320]

約数ペア:

[(1, 406339320), (2, 203169660), (3, 135446440), (4, 101584830), (5, 81267864), (6, 67723220), (8, 50792415), (10, 40633932), (12, 33861610), (15, 27089288), (19, 21386280), (20, 20316966), (24, 16930805), (30, 13544644), (31, 13107720), (38, 10693140), (40, 10158483), (57, 7128760), (60, 6772322), (62, 6553860), (76, 5346570), (93, 4369240), (95, 4277256), (114, 3564380), (120, 3386161), (124, 3276930), (152, 2673285), (155, 2621544), (186, 2184620), (190, 2138628), (228, 1782190), (248, 1638465), (285, 1425752), (310, 1310772), (372, 1092310), (380, 1069314), (456, 891095), (465, 873848), (570, 712876), (589, 689880), (620, 655386), (744, 546155), (760, 534657), (930, 436924), (1140, 356438), (1178, 344940), (1240, 327693), (1767, 229960), (1860, 218462), (2280, 178219), (2356, 172470), (2945, 137976), (3534, 114980), (3720, 109231), (4712, 86235), (5749, 70680), (5890, 68988), (7068, 57490), (8835, 45992), (11498, 35340), (11780, 34494), (14136, 28745), (17247, 23560), (17670, 22996)]