140222280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5591}}^1$

素因数の和:5635

約数の個数: 128

約数和(自身を含む): 483148800

約数和(自身を除く): 342926520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 5591, 6270, 8360, 11182, 12540, 16773, 22364, 25080, 27955, 33546, 44728, 55910, 61501, 67092, 83865, 106229, 111820, 123002, 134184, 167730, 184503, 212458, 223640, 246004, 307505, 318687, 335460, 369006, 424916, 492008, 531145, 615010, 637374, 670920, 738012, 849832, 922515, 1062290, 1168519, 1230020, 1274748, 1476024, 1593435, 1845030, 2124580, 2337038, 2460040, 2549496, 3186870, 3505557, 3690060, 4249160, 4674076, 5842595, 6373740, 7011114, 7380120, 9348152, 11685190, 12747480, 14022228, 17527785, 23370380, 28044456, 35055570, 46740760, 70111140, 140222280]

約数ペア:

[(1, 140222280), (2, 70111140), (3, 46740760), (4, 35055570), (5, 28044456), (6, 23370380), (8, 17527785), (10, 14022228), (11, 12747480), (12, 11685190), (15, 9348152), (19, 7380120), (20, 7011114), (22, 6373740), (24, 5842595), (30, 4674076), (33, 4249160), (38, 3690060), (40, 3505557), (44, 3186870), (55, 2549496), (57, 2460040), (60, 2337038), (66, 2124580), (76, 1845030), (88, 1593435), (95, 1476024), (110, 1274748), (114, 1230020), (120, 1168519), (132, 1062290), (152, 922515), (165, 849832), (190, 738012), (209, 670920), (220, 637374), (228, 615010), (264, 531145), (285, 492008), (330, 424916), (380, 369006), (418, 335460), (440, 318687), (456, 307505), (570, 246004), (627, 223640), (660, 212458), (760, 184503), (836, 167730), (1045, 134184), (1140, 123002), (1254, 111820), (1320, 106229), (1672, 83865), (2090, 67092), (2280, 61501), (2508, 55910), (3135, 44728), (4180, 33546), (5016, 27955), (5591, 25080), (6270, 22364), (8360, 16773), (11182, 12540)]