1344369615720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{157789861}}^1$

素因数の和:157789946

約数の個数: 64

約数和(自身を含む): 4089913223040

約数和(自身を除く): 2745543607320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 157789861, 315579722, 473369583, 631159444, 788949305, 946739166, 1262318888, 1577898610, 1893478332, 2366847915, 3155797220, 3786956664, 4733695830, 6311594440, 9467391660, 11203080131, 18934783320, 22406160262, 33609240393, 44812320524, 56015400655, 67218480786, 89624641048, 112030801310, 134436961572, 168046201965, 224061602620, 268873923144, 336092403930, 448123205240, 672184807860, 1344369615720]

約数ペア:

[(1, 1344369615720), (2, 672184807860), (3, 448123205240), (4, 336092403930), (5, 268873923144), (6, 224061602620), (8, 168046201965), (10, 134436961572), (12, 112030801310), (15, 89624641048), (20, 67218480786), (24, 56015400655), (30, 44812320524), (40, 33609240393), (60, 22406160262), (71, 18934783320), (120, 11203080131), (142, 9467391660), (213, 6311594440), (284, 4733695830), (355, 3786956664), (426, 3155797220), (568, 2366847915), (710, 1893478332), (852, 1577898610), (1065, 1262318888), (1420, 946739166), (1704, 788949305), (2130, 631159444), (2840, 473369583), (4260, 315579722), (8520, 157789861)]