2250576720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{743}}^1$

素因数の和:1370

約数の個数: 240

約数和(自身を含む): 8663945472

約数和(自身を除く): 6413368752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 601, 630, 720, 743, 840, 1008, 1202, 1260, 1486, 1680, 1803, 2229, 2404, 2520, 2972, 3005, 3606, 3715, 4207, 4458, 4808, 5040, 5201, 5409, 5944, 6010, 6687, 7212, 7430, 8414, 8916, 9015, 9616, 10402, 10818, 11145, 11888, 12020, 12621, 13374, 14424, 14860, 15603, 16828, 17832, 18030, 20804, 21035, 21636, 22290, 24040, 25242, 26005, 26748, 27045, 28848, 29720, 31206, 33435, 33656, 35664, 36060, 37863, 41608, 42070, 43272, 44580, 46809, 48080, 50484, 52010, 53496, 54090, 59440, 62412, 63105, 66870, 67312, 72120, 75726, 78015, 83216, 84140, 86544, 89160, 93618, 100968, 104020, 106992, 108180, 124824, 126210, 133740, 144240, 151452, 156030, 168280, 178320, 187236, 189315, 201936, 208040, 216360, 234045, 249648, 252420, 267480, 302904, 312060, 336560, 374472, 378630, 416080, 432720, 446543, 468090, 504840, 534960, 605808, 624120, 748944, 757260, 893086, 936180, 1009680, 1248240, 1339629, 1514520, 1786172, 1872360, 2232715, 2679258, 3029040, 3125801, 3572344, 3744720, 4018887, 4465430, 5358516, 6251602, 6698145, 7144688, 8037774, 8930860, 9377403, 10717032, 12503204, 13396290, 15629005, 16075548, 17861720, 18754806, 20094435, 21434064, 25006408, 26792580, 28132209, 31258010, 32151096, 35723440, 37509612, 40188870, 46887015, 50012816, 53585160, 56264418, 62516020, 64302192, 75019224, 80377740, 93774030, 107170320, 112528836, 125032040, 140661045, 150038448, 160755480, 187548060, 225057672, 250064080, 281322090, 321510960, 375096120, 450115344, 562644180, 750192240, 1125288360, 2250576720]

約数ペア:

[(1, 2250576720), (2, 1125288360), (3, 750192240), (4, 562644180), (5, 450115344), (6, 375096120), (7, 321510960), (8, 281322090), (9, 250064080), (10, 225057672), (12, 187548060), (14, 160755480), (15, 150038448), (16, 140661045), (18, 125032040), (20, 112528836), (21, 107170320), (24, 93774030), (28, 80377740), (30, 75019224), (35, 64302192), (36, 62516020), (40, 56264418), (42, 53585160), (45, 50012816), (48, 46887015), (56, 40188870), (60, 37509612), (63, 35723440), (70, 32151096), (72, 31258010), (80, 28132209), (84, 26792580), (90, 25006408), (105, 21434064), (112, 20094435), (120, 18754806), (126, 17861720), (140, 16075548), (144, 15629005), (168, 13396290), (180, 12503204), (210, 10717032), (240, 9377403), (252, 8930860), (280, 8037774), (315, 7144688), (336, 6698145), (360, 6251602), (420, 5358516), (504, 4465430), (560, 4018887), (601, 3744720), (630, 3572344), (720, 3125801), (743, 3029040), (840, 2679258), (1008, 2232715), (1202, 1872360), (1260, 1786172), (1486, 1514520), (1680, 1339629), (1803, 1248240), (2229, 1009680), (2404, 936180), (2520, 893086), (2972, 757260), (3005, 748944), (3606, 624120), (3715, 605808), (4207, 534960), (4458, 504840), (4808, 468090), (5040, 446543), (5201, 432720), (5409, 416080), (5944, 378630), (6010, 374472), (6687, 336560), (7212, 312060), (7430, 302904), (8414, 267480), (8916, 252420), (9015, 249648), (9616, 234045), (10402, 216360), (10818, 208040), (11145, 201936), (11888, 189315), (12020, 187236), (12621, 178320), (13374, 168280), (14424, 156030), (14860, 151452), (15603, 144240), (16828, 133740), (17832, 126210), (18030, 124824), (20804, 108180), (21035, 106992), (21636, 104020), (22290, 100968), (24040, 93618), (25242, 89160), (26005, 86544), (26748, 84140), (27045, 83216), (28848, 78015), (29720, 75726), (31206, 72120), (33435, 67312), (33656, 66870), (35664, 63105), (36060, 62412), (37863, 59440), (41608, 54090), (42070, 53496), (43272, 52010), (44580, 50484), (46809, 48080)]