233209860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 716950080

約数和(自身を除く): 483740220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 109, 130, 156, 169, 195, 211, 218, 260, 327, 338, 390, 422, 436, 507, 545, 633, 654, 676, 780, 844, 845, 1014, 1055, 1090, 1266, 1308, 1417, 1635, 1690, 2028, 2110, 2180, 2532, 2535, 2743, 2834, 3165, 3270, 3380, 4220, 4251, 5070, 5486, 5668, 6330, 6540, 7085, 8229, 8502, 10140, 10972, 12660, 13715, 14170, 16458, 17004, 18421, 21255, 22999, 27430, 28340, 32916, 35659, 36842, 41145, 42510, 45998, 54860, 55263, 68997, 71318, 73684, 82290, 85020, 91996, 92105, 106977, 110526, 114995, 137994, 142636, 164580, 178295, 184210, 213954, 221052, 229990, 275988, 276315, 298987, 344985, 356590, 368420, 427908, 459980, 534885, 552630, 597974, 689970, 713180, 896961, 1069770, 1105260, 1195948, 1379940, 1494935, 1793922, 2139540, 2989870, 3587844, 3886831, 4484805, 5979740, 7773662, 8969610, 11660493, 15547324, 17939220, 19434155, 23320986, 38868310, 46641972, 58302465, 77736620, 116604930, 233209860]

約数ペア:

[(1, 233209860), (2, 116604930), (3, 77736620), (4, 58302465), (5, 46641972), (6, 38868310), (10, 23320986), (12, 19434155), (13, 17939220), (15, 15547324), (20, 11660493), (26, 8969610), (30, 7773662), (39, 5979740), (52, 4484805), (60, 3886831), (65, 3587844), (78, 2989870), (109, 2139540), (130, 1793922), (156, 1494935), (169, 1379940), (195, 1195948), (211, 1105260), (218, 1069770), (260, 896961), (327, 713180), (338, 689970), (390, 597974), (422, 552630), (436, 534885), (507, 459980), (545, 427908), (633, 368420), (654, 356590), (676, 344985), (780, 298987), (844, 276315), (845, 275988), (1014, 229990), (1055, 221052), (1090, 213954), (1266, 184210), (1308, 178295), (1417, 164580), (1635, 142636), (1690, 137994), (2028, 114995), (2110, 110526), (2180, 106977), (2532, 92105), (2535, 91996), (2743, 85020), (2834, 82290), (3165, 73684), (3270, 71318), (3380, 68997), (4220, 55263), (4251, 54860), (5070, 45998), (5486, 42510), (5668, 41145), (6330, 36842), (6540, 35659), (7085, 32916), (8229, 28340), (8502, 27430), (10140, 22999), (10972, 21255), (12660, 18421), (13715, 17004), (14170, 16458)]