1038271211880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1236037157}}^1$

素因数の和:1236037178

約数の個数: 64

約数和(自身を含む): 3559787015040

約数和(自身を除く): 2521515803160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1236037157, 2472074314, 3708111471, 4944148628, 6180185785, 7416222942, 8652260099, 9888297256, 12360371570, 14832445884, 17304520198, 18540557355, 24720743140, 25956780297, 29664891768, 34609040396, 37081114710, 43261300495, 49441486280, 51913560594, 69218080792, 74162229420, 86522600990, 103827121188, 129783901485, 148324458840, 173045201980, 207654242376, 259567802970, 346090403960, 519135605940, 1038271211880]

約数ペア:

[(1, 1038271211880), (2, 519135605940), (3, 346090403960), (4, 259567802970), (5, 207654242376), (6, 173045201980), (7, 148324458840), (8, 129783901485), (10, 103827121188), (12, 86522600990), (14, 74162229420), (15, 69218080792), (20, 51913560594), (21, 49441486280), (24, 43261300495), (28, 37081114710), (30, 34609040396), (35, 29664891768), (40, 25956780297), (42, 24720743140), (56, 18540557355), (60, 17304520198), (70, 14832445884), (84, 12360371570), (105, 9888297256), (120, 8652260099), (140, 7416222942), (168, 6180185785), (210, 4944148628), (280, 3708111471), (420, 2472074314), (840, 1236037157)]