868953360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{743}}^1$

素因数の和:1213

約数の個数: 160

約数和(自身を含む): 2949239808

約数和(自身を除く): 2080286448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 443, 528, 660, 743, 880, 886, 1320, 1329, 1486, 1772, 2215, 2229, 2640, 2658, 2972, 3544, 3715, 4430, 4458, 4873, 5316, 5944, 6645, 7088, 7430, 8173, 8860, 8916, 9746, 10632, 11145, 11888, 13290, 14619, 14860, 16346, 17720, 17832, 19492, 21264, 22290, 24365, 24519, 26580, 29238, 29720, 32692, 35440, 35664, 38984, 40865, 44580, 48730, 49038, 53160, 58476, 59440, 65384, 73095, 77968, 81730, 89160, 97460, 98076, 106320, 116952, 122595, 130768, 146190, 163460, 178320, 194920, 196152, 233904, 245190, 292380, 326920, 329149, 389840, 392304, 490380, 584760, 653840, 658298, 980760, 987447, 1169520, 1316596, 1645745, 1961520, 1974894, 2633192, 3291490, 3620639, 3949788, 4937235, 5266384, 6582980, 7241278, 7899576, 9874470, 10861917, 13165960, 14482556, 15799152, 18103195, 19748940, 21723834, 26331920, 28965112, 36206390, 39497880, 43447668, 54309585, 57930224, 72412780, 78995760, 86895336, 108619170, 144825560, 173790672, 217238340, 289651120, 434476680, 868953360]

約数ペア:

[(1, 868953360), (2, 434476680), (3, 289651120), (4, 217238340), (5, 173790672), (6, 144825560), (8, 108619170), (10, 86895336), (11, 78995760), (12, 72412780), (15, 57930224), (16, 54309585), (20, 43447668), (22, 39497880), (24, 36206390), (30, 28965112), (33, 26331920), (40, 21723834), (44, 19748940), (48, 18103195), (55, 15799152), (60, 14482556), (66, 13165960), (80, 10861917), (88, 9874470), (110, 7899576), (120, 7241278), (132, 6582980), (165, 5266384), (176, 4937235), (220, 3949788), (240, 3620639), (264, 3291490), (330, 2633192), (440, 1974894), (443, 1961520), (528, 1645745), (660, 1316596), (743, 1169520), (880, 987447), (886, 980760), (1320, 658298), (1329, 653840), (1486, 584760), (1772, 490380), (2215, 392304), (2229, 389840), (2640, 329149), (2658, 326920), (2972, 292380), (3544, 245190), (3715, 233904), (4430, 196152), (4458, 194920), (4873, 178320), (5316, 163460), (5944, 146190), (6645, 130768), (7088, 122595), (7430, 116952), (8173, 106320), (8860, 98076), (8916, 97460), (9746, 89160), (10632, 81730), (11145, 77968), (11888, 73095), (13290, 65384), (14619, 59440), (14860, 58476), (16346, 53160), (17720, 49038), (17832, 48730), (19492, 44580), (21264, 40865), (22290, 38984), (24365, 35664), (24519, 35440), (26580, 32692), (29238, 29720)]