12924887940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{42463}}^1$

素因数の和:42586

約数の個数: 144

約数和(自身を含む): 41733619200

約数和(自身を除く): 28808731260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 89, 90, 95, 114, 171, 178, 180, 190, 228, 267, 285, 342, 356, 380, 445, 534, 570, 684, 801, 855, 890, 1068, 1140, 1335, 1602, 1691, 1710, 1780, 2670, 3204, 3382, 3420, 4005, 5073, 5340, 6764, 8010, 8455, 10146, 15219, 16020, 16910, 20292, 25365, 30438, 33820, 42463, 50730, 60876, 76095, 84926, 101460, 127389, 152190, 169852, 212315, 254778, 304380, 382167, 424630, 509556, 636945, 764334, 806797, 849260, 1273890, 1528668, 1613594, 1910835, 2420391, 2547780, 3227188, 3779207, 3821670, 4033985, 4840782, 7261173, 7558414, 7643340, 8067970, 9681564, 11337621, 12101955, 14522346, 15116828, 16135940, 18896035, 22675242, 24203910, 29044692, 34012863, 36305865, 37792070, 45350484, 48407820, 56688105, 68025726, 71804933, 72611730, 75584140, 113376210, 136051452, 143609866, 145223460, 170064315, 215414799, 226752420, 287219732, 340128630, 359024665, 430829598, 646244397, 680257260, 718049330, 861659196, 1077073995, 1292488794, 1436098660, 2154147990, 2584977588, 3231221985, 4308295980, 6462443970, 12924887940]

約数ペア:

[(1, 12924887940), (2, 6462443970), (3, 4308295980), (4, 3231221985), (5, 2584977588), (6, 2154147990), (9, 1436098660), (10, 1292488794), (12, 1077073995), (15, 861659196), (18, 718049330), (19, 680257260), (20, 646244397), (30, 430829598), (36, 359024665), (38, 340128630), (45, 287219732), (57, 226752420), (60, 215414799), (76, 170064315), (89, 145223460), (90, 143609866), (95, 136051452), (114, 113376210), (171, 75584140), (178, 72611730), (180, 71804933), (190, 68025726), (228, 56688105), (267, 48407820), (285, 45350484), (342, 37792070), (356, 36305865), (380, 34012863), (445, 29044692), (534, 24203910), (570, 22675242), (684, 18896035), (801, 16135940), (855, 15116828), (890, 14522346), (1068, 12101955), (1140, 11337621), (1335, 9681564), (1602, 8067970), (1691, 7643340), (1710, 7558414), (1780, 7261173), (2670, 4840782), (3204, 4033985), (3382, 3821670), (3420, 3779207), (4005, 3227188), (5073, 2547780), (5340, 2420391), (6764, 1910835), (8010, 1613594), (8455, 1528668), (10146, 1273890), (15219, 849260), (16020, 806797), (16910, 764334), (20292, 636945), (25365, 509556), (30438, 424630), (33820, 382167), (42463, 304380), (50730, 254778), (60876, 212315), (76095, 169852), (84926, 152190), (101460, 127389)]