20589526320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{410477}}^1$

素因数の和:410523

約数の個数: 160

約数和(自身を含む): 73294951680

約数和(自身を除く): 52705425360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 836, 880, 912, 1045, 1140, 1254, 1320, 1520, 1672, 2090, 2280, 2508, 2640, 3135, 3344, 4180, 4560, 5016, 6270, 8360, 10032, 12540, 16720, 25080, 50160, 410477, 820954, 1231431, 1641908, 2052385, 2462862, 3283816, 4104770, 4515247, 4925724, 6157155, 6567632, 7799063, 8209540, 9030494, 9851448, 12314310, 13545741, 15598126, 16419080, 18060988, 19702896, 22576235, 23397189, 24628620, 27091482, 31196252, 32838160, 36121976, 38995315, 45152470, 46794378, 49257240, 54182964, 62392504, 67728705, 72243952, 77990630, 85789693, 90304940, 93588756, 98514480, 108365928, 116985945, 124785008, 135457410, 155981260, 171579386, 180609880, 187177512, 216731856, 233971890, 257369079, 270914820, 311962520, 343158772, 361219760, 374355024, 428948465, 467943780, 514738158, 541829640, 623925040, 686317544, 857896930, 935887560, 1029476316, 1083659280, 1286845395, 1372635088, 1715793860, 1871775120, 2058952632, 2573690790, 3431587720, 4117905264, 5147381580, 6863175440, 10294763160, 20589526320]

約数ペア:

[(1, 20589526320), (2, 10294763160), (3, 6863175440), (4, 5147381580), (5, 4117905264), (6, 3431587720), (8, 2573690790), (10, 2058952632), (11, 1871775120), (12, 1715793860), (15, 1372635088), (16, 1286845395), (19, 1083659280), (20, 1029476316), (22, 935887560), (24, 857896930), (30, 686317544), (33, 623925040), (38, 541829640), (40, 514738158), (44, 467943780), (48, 428948465), (55, 374355024), (57, 361219760), (60, 343158772), (66, 311962520), (76, 270914820), (80, 257369079), (88, 233971890), (95, 216731856), (110, 187177512), (114, 180609880), (120, 171579386), (132, 155981260), (152, 135457410), (165, 124785008), (176, 116985945), (190, 108365928), (209, 98514480), (220, 93588756), (228, 90304940), (240, 85789693), (264, 77990630), (285, 72243952), (304, 67728705), (330, 62392504), (380, 54182964), (418, 49257240), (440, 46794378), (456, 45152470), (528, 38995315), (570, 36121976), (627, 32838160), (660, 31196252), (760, 27091482), (836, 24628620), (880, 23397189), (912, 22576235), (1045, 19702896), (1140, 18060988), (1254, 16419080), (1320, 15598126), (1520, 13545741), (1672, 12314310), (2090, 9851448), (2280, 9030494), (2508, 8209540), (2640, 7799063), (3135, 6567632), (3344, 6157155), (4180, 4925724), (4560, 4515247), (5016, 4104770), (6270, 3283816), (8360, 2462862), (10032, 2052385), (12540, 1641908), (16720, 1231431), (25080, 820954), (50160, 410477)]