1520223205160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4435241}}^1$

素因数の和:4435323

約数の個数: 128

約数和(自身を含む): 4023651542400

約数和(自身を除く): 2503428337240

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 41, 44, 55, 76, 82, 88, 95, 110, 152, 164, 190, 205, 209, 220, 328, 380, 410, 418, 440, 451, 760, 779, 820, 836, 902, 1045, 1558, 1640, 1672, 1804, 2090, 2255, 3116, 3608, 3895, 4180, 4510, 6232, 7790, 8360, 8569, 9020, 15580, 17138, 18040, 31160, 34276, 42845, 68552, 85690, 171380, 342760, 4435241, 8870482, 17740964, 22176205, 35481928, 44352410, 48787651, 84269579, 88704820, 97575302, 168539158, 177409640, 181844881, 195150604, 243938255, 337078316, 363689762, 390301208, 421347895, 487876510, 674156632, 727379524, 842695790, 909224405, 926965369, 975753020, 1454759048, 1685391580, 1818448810, 1853930738, 1951506040, 2000293691, 3370783160, 3455052739, 3636897620, 3707861476, 4000587382, 4634826845, 6910105478, 7273795240, 7415722952, 8001174764, 9269653690, 10001468455, 13820210956, 16002349528, 17275263695, 18539307380, 20002936910, 27640421912, 34550527390, 37078614760, 38005580129, 40005873820, 69101054780, 76011160258, 80011747640, 138202109560, 152022320516, 190027900645, 304044641032, 380055801290, 760111602580, 1520223205160]

約数ペア:

[(1, 1520223205160), (2, 760111602580), (4, 380055801290), (5, 304044641032), (8, 190027900645), (10, 152022320516), (11, 138202109560), (19, 80011747640), (20, 76011160258), (22, 69101054780), (38, 40005873820), (40, 38005580129), (41, 37078614760), (44, 34550527390), (55, 27640421912), (76, 20002936910), (82, 18539307380), (88, 17275263695), (95, 16002349528), (110, 13820210956), (152, 10001468455), (164, 9269653690), (190, 8001174764), (205, 7415722952), (209, 7273795240), (220, 6910105478), (328, 4634826845), (380, 4000587382), (410, 3707861476), (418, 3636897620), (440, 3455052739), (451, 3370783160), (760, 2000293691), (779, 1951506040), (820, 1853930738), (836, 1818448810), (902, 1685391580), (1045, 1454759048), (1558, 975753020), (1640, 926965369), (1672, 909224405), (1804, 842695790), (2090, 727379524), (2255, 674156632), (3116, 487876510), (3608, 421347895), (3895, 390301208), (4180, 363689762), (4510, 337078316), (6232, 243938255), (7790, 195150604), (8360, 181844881), (8569, 177409640), (9020, 168539158), (15580, 97575302), (17138, 88704820), (18040, 84269579), (31160, 48787651), (34276, 44352410), (42845, 35481928), (68552, 22176205), (85690, 17740964), (171380, 8870482), (342760, 4435241)]