2563934040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{7489}}^1$

素因数の和:7826

約数の個数: 128

約数和(自身を含む): 8574552000

約数和(自身を除く): 6010617960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 317, 360, 540, 634, 951, 1080, 1268, 1585, 1902, 2536, 2853, 3170, 3804, 4755, 5706, 6340, 7489, 7608, 8559, 9510, 11412, 12680, 14265, 14978, 17118, 19020, 22467, 22824, 28530, 29956, 34236, 37445, 38040, 42795, 44934, 57060, 59912, 67401, 68472, 74890, 85590, 89868, 112335, 114120, 134802, 149780, 171180, 179736, 202203, 224670, 269604, 299560, 337005, 342360, 404406, 449340, 539208, 674010, 808812, 898680, 1011015, 1348020, 1617624, 2022030, 2374013, 2696040, 4044060, 4748026, 7122039, 8088120, 9496052, 11870065, 14244078, 18992104, 21366117, 23740130, 28488156, 35610195, 42732234, 47480260, 56976312, 64098351, 71220390, 85464468, 94960520, 106830585, 128196702, 142440780, 170928936, 213661170, 256393404, 284881560, 320491755, 427322340, 512786808, 640983510, 854644680, 1281967020, 2563934040]

約数ペア:

[(1, 2563934040), (2, 1281967020), (3, 854644680), (4, 640983510), (5, 512786808), (6, 427322340), (8, 320491755), (9, 284881560), (10, 256393404), (12, 213661170), (15, 170928936), (18, 142440780), (20, 128196702), (24, 106830585), (27, 94960520), (30, 85464468), (36, 71220390), (40, 64098351), (45, 56976312), (54, 47480260), (60, 42732234), (72, 35610195), (90, 28488156), (108, 23740130), (120, 21366117), (135, 18992104), (180, 14244078), (216, 11870065), (270, 9496052), (317, 8088120), (360, 7122039), (540, 4748026), (634, 4044060), (951, 2696040), (1080, 2374013), (1268, 2022030), (1585, 1617624), (1902, 1348020), (2536, 1011015), (2853, 898680), (3170, 808812), (3804, 674010), (4755, 539208), (5706, 449340), (6340, 404406), (7489, 342360), (7608, 337005), (8559, 299560), (9510, 269604), (11412, 224670), (12680, 202203), (14265, 179736), (14978, 171180), (17118, 149780), (19020, 134802), (22467, 114120), (22824, 112335), (28530, 89868), (29956, 85590), (34236, 74890), (37445, 68472), (38040, 67401), (42795, 59912), (44934, 57060)]