1903735320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{236783}}^1$

素因数の和:236864

約数の個数: 64

約数和(自身を含む): 5796472320

約数和(自身を除く): 3892737000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 236783, 473566, 710349, 947132, 1183915, 1420698, 1894264, 2367830, 2841396, 3551745, 4735660, 5682792, 7103490, 9471320, 14206980, 15864461, 28413960, 31728922, 47593383, 63457844, 79322305, 95186766, 126915688, 158644610, 190373532, 237966915, 317289220, 380747064, 475933830, 634578440, 951867660, 1903735320]

約数ペア:

[(1, 1903735320), (2, 951867660), (3, 634578440), (4, 475933830), (5, 380747064), (6, 317289220), (8, 237966915), (10, 190373532), (12, 158644610), (15, 126915688), (20, 95186766), (24, 79322305), (30, 63457844), (40, 47593383), (60, 31728922), (67, 28413960), (120, 15864461), (134, 14206980), (201, 9471320), (268, 7103490), (335, 5682792), (402, 4735660), (536, 3551745), (670, 2841396), (804, 2367830), (1005, 1894264), (1340, 1420698), (1608, 1183915), (2010, 947132), (2680, 710349), (4020, 473566), (8040, 236783)]