986076310440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20390329}}^1$

素因数の和:20390387

約数の個数: 128

約数和(自身を含む): 3288552422400

約数和(自身を除く): 2302476111960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 24180, 48360, 20390329, 40780658, 61170987, 81561316, 101951645, 122341974, 163122632, 203903290, 244683948, 265074277, 305854935, 407806580, 489367896, 530148554, 611709870, 632100199, 795222831, 815613160, 1060297108, 1223419740, 1264200398, 1325371385, 1590445662, 1896300597, 2120594216, 2446839480, 2528400796, 2650742770, 3160500995, 3180891324, 3792601194, 3976114155, 5056801592, 5301485540, 6321001990, 6361782648, 7585202388, 7952228310, 8217302587, 9481502985, 10602971080, 12642003980, 15170404776, 15904456620, 16434605174, 18963005970, 24651907761, 25284007960, 31808913240, 32869210348, 37926011940, 41086512935, 49303815522, 65738420696, 75852023880, 82173025870, 98607631044, 123259538805, 164346051740, 197215262088, 246519077610, 328692103480, 493038155220, 986076310440]

約数ペア:

[(1, 986076310440), (2, 493038155220), (3, 328692103480), (4, 246519077610), (5, 197215262088), (6, 164346051740), (8, 123259538805), (10, 98607631044), (12, 82173025870), (13, 75852023880), (15, 65738420696), (20, 49303815522), (24, 41086512935), (26, 37926011940), (30, 32869210348), (31, 31808913240), (39, 25284007960), (40, 24651907761), (52, 18963005970), (60, 16434605174), (62, 15904456620), (65, 15170404776), (78, 12642003980), (93, 10602971080), (104, 9481502985), (120, 8217302587), (124, 7952228310), (130, 7585202388), (155, 6361782648), (156, 6321001990), (186, 5301485540), (195, 5056801592), (248, 3976114155), (260, 3792601194), (310, 3180891324), (312, 3160500995), (372, 2650742770), (390, 2528400796), (403, 2446839480), (465, 2120594216), (520, 1896300597), (620, 1590445662), (744, 1325371385), (780, 1264200398), (806, 1223419740), (930, 1060297108), (1209, 815613160), (1240, 795222831), (1560, 632100199), (1612, 611709870), (1860, 530148554), (2015, 489367896), (2418, 407806580), (3224, 305854935), (3720, 265074277), (4030, 244683948), (4836, 203903290), (6045, 163122632), (8060, 122341974), (9672, 101951645), (12090, 81561316), (16120, 61170987), (24180, 40780658), (48360, 20390329)]