2238962280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{13831}}^1$

素因数の和:13935

約数の個数: 128

約数和(自身を含む): 7170508800

約数和(自身を除く): 4931546520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 71, 76, 95, 114, 120, 142, 152, 190, 213, 228, 284, 285, 355, 380, 426, 456, 568, 570, 710, 760, 852, 1065, 1140, 1349, 1420, 1704, 2130, 2280, 2698, 2840, 4047, 4260, 5396, 6745, 8094, 8520, 10792, 13490, 13831, 16188, 20235, 26980, 27662, 32376, 40470, 41493, 53960, 55324, 69155, 80940, 82986, 110648, 138310, 161880, 165972, 207465, 262789, 276620, 331944, 414930, 525578, 553240, 788367, 829860, 982001, 1051156, 1313945, 1576734, 1659720, 1964002, 2102312, 2627890, 2946003, 3153468, 3928004, 3941835, 4910005, 5255780, 5892006, 6306936, 7856008, 7883670, 9820010, 10511560, 11784012, 14730015, 15767340, 18658019, 19640020, 23568024, 29460030, 31534680, 37316038, 39280040, 55974057, 58920060, 74632076, 93290095, 111948114, 117840120, 149264152, 186580190, 223896228, 279870285, 373160380, 447792456, 559740570, 746320760, 1119481140, 2238962280]

約数ペア:

[(1, 2238962280), (2, 1119481140), (3, 746320760), (4, 559740570), (5, 447792456), (6, 373160380), (8, 279870285), (10, 223896228), (12, 186580190), (15, 149264152), (19, 117840120), (20, 111948114), (24, 93290095), (30, 74632076), (38, 58920060), (40, 55974057), (57, 39280040), (60, 37316038), (71, 31534680), (76, 29460030), (95, 23568024), (114, 19640020), (120, 18658019), (142, 15767340), (152, 14730015), (190, 11784012), (213, 10511560), (228, 9820010), (284, 7883670), (285, 7856008), (355, 6306936), (380, 5892006), (426, 5255780), (456, 4910005), (568, 3941835), (570, 3928004), (710, 3153468), (760, 2946003), (852, 2627890), (1065, 2102312), (1140, 1964002), (1349, 1659720), (1420, 1576734), (1704, 1313945), (2130, 1051156), (2280, 982001), (2698, 829860), (2840, 788367), (4047, 553240), (4260, 525578), (5396, 414930), (6745, 331944), (8094, 276620), (8520, 262789), (10792, 207465), (13490, 165972), (13831, 161880), (16188, 138310), (20235, 110648), (26980, 82986), (27662, 80940), (32376, 69155), (40470, 55324), (41493, 53960)]