71162879880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6663191}}^1$

素因数の和:6663294

約数の個数: 64

約数和(自身を含む): 215887420800

約数和(自身を除く): 144724540920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 6663191, 13326382, 19989573, 26652764, 33315955, 39979146, 53305528, 66631910, 79958292, 99947865, 133263820, 159916584, 199895730, 266527640, 399791460, 593023999, 799582920, 1186047998, 1779071997, 2372095996, 2965119995, 3558143994, 4744191992, 5930239990, 7116287988, 8895359985, 11860479980, 14232575976, 17790719970, 23720959960, 35581439940, 71162879880]

約数ペア:

[(1, 71162879880), (2, 35581439940), (3, 23720959960), (4, 17790719970), (5, 14232575976), (6, 11860479980), (8, 8895359985), (10, 7116287988), (12, 5930239990), (15, 4744191992), (20, 3558143994), (24, 2965119995), (30, 2372095996), (40, 1779071997), (60, 1186047998), (89, 799582920), (120, 593023999), (178, 399791460), (267, 266527640), (356, 199895730), (445, 159916584), (534, 133263820), (712, 99947865), (890, 79958292), (1068, 66631910), (1335, 53305528), (1780, 39979146), (2136, 33315955), (2670, 26652764), (3560, 19989573), (5340, 13326382), (10680, 6663191)]