358400040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{823}}^1$

素因数の和:1047

約数の個数: 128

約数和(自身を含む): 1139097600

約数和(自身を除く): 780697560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 191, 228, 285, 380, 382, 456, 570, 573, 760, 764, 823, 955, 1140, 1146, 1528, 1646, 1910, 2280, 2292, 2469, 2865, 3292, 3629, 3820, 4115, 4584, 4938, 5730, 6584, 7258, 7640, 8230, 9876, 10887, 11460, 12345, 14516, 15637, 16460, 18145, 19752, 21774, 22920, 24690, 29032, 31274, 32920, 36290, 43548, 46911, 49380, 54435, 62548, 72580, 78185, 87096, 93822, 98760, 108870, 125096, 145160, 156370, 157193, 187644, 217740, 234555, 312740, 314386, 375288, 435480, 469110, 471579, 625480, 628772, 785965, 938220, 943158, 1257544, 1571930, 1876440, 1886316, 2357895, 2986667, 3143860, 3772632, 4715790, 5973334, 6287720, 8960001, 9431580, 11946668, 14933335, 17920002, 18863160, 23893336, 29866670, 35840004, 44800005, 59733340, 71680008, 89600010, 119466680, 179200020, 358400040]

約数ペア:

[(1, 358400040), (2, 179200020), (3, 119466680), (4, 89600010), (5, 71680008), (6, 59733340), (8, 44800005), (10, 35840004), (12, 29866670), (15, 23893336), (19, 18863160), (20, 17920002), (24, 14933335), (30, 11946668), (38, 9431580), (40, 8960001), (57, 6287720), (60, 5973334), (76, 4715790), (95, 3772632), (114, 3143860), (120, 2986667), (152, 2357895), (190, 1886316), (191, 1876440), (228, 1571930), (285, 1257544), (380, 943158), (382, 938220), (456, 785965), (570, 628772), (573, 625480), (760, 471579), (764, 469110), (823, 435480), (955, 375288), (1140, 314386), (1146, 312740), (1528, 234555), (1646, 217740), (1910, 187644), (2280, 157193), (2292, 156370), (2469, 145160), (2865, 125096), (3292, 108870), (3629, 98760), (3820, 93822), (4115, 87096), (4584, 78185), (4938, 72580), (5730, 62548), (6584, 54435), (7258, 49380), (7640, 46911), (8230, 43548), (9876, 36290), (10887, 32920), (11460, 31274), (12345, 29032), (14516, 24690), (15637, 22920), (16460, 21774), (18145, 19752)]