2209770640

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{7321}}^1$

素因数の和:7366

約数の個数: 160

約数和(自身を含む): 6537081600

約数和(自身を除く): 4327310960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 343, 385, 392, 440, 490, 539, 560, 616, 686, 770, 784, 880, 980, 1078, 1232, 1372, 1540, 1715, 1960, 2156, 2695, 2744, 3080, 3430, 3773, 3920, 4312, 5390, 5488, 6160, 6860, 7321, 7546, 8624, 10780, 13720, 14642, 15092, 18865, 21560, 27440, 29284, 30184, 36605, 37730, 43120, 51247, 58568, 60368, 73210, 75460, 80531, 102494, 117136, 146420, 150920, 161062, 204988, 256235, 292840, 301840, 322124, 358729, 402655, 409976, 512470, 563717, 585680, 644248, 717458, 805310, 819952, 1024940, 1127434, 1288496, 1434916, 1610620, 1793645, 2049880, 2254868, 2511103, 2818585, 2869832, 3221240, 3587290, 3946019, 4099760, 4509736, 5022206, 5637170, 5739664, 6442480, 7174580, 7892038, 9019472, 10044412, 11274340, 12555515, 14349160, 15784076, 19730095, 20088824, 22548680, 25111030, 27622133, 28698320, 31568152, 39460190, 40177648, 45097360, 50222060, 55244266, 63136304, 78920380, 100444120, 110488532, 138110665, 157840760, 200888240, 220977064, 276221330, 315681520, 441954128, 552442660, 1104885320, 2209770640]

約数ペア:

[(1, 2209770640), (2, 1104885320), (4, 552442660), (5, 441954128), (7, 315681520), (8, 276221330), (10, 220977064), (11, 200888240), (14, 157840760), (16, 138110665), (20, 110488532), (22, 100444120), (28, 78920380), (35, 63136304), (40, 55244266), (44, 50222060), (49, 45097360), (55, 40177648), (56, 39460190), (70, 31568152), (77, 28698320), (80, 27622133), (88, 25111030), (98, 22548680), (110, 20088824), (112, 19730095), (140, 15784076), (154, 14349160), (176, 12555515), (196, 11274340), (220, 10044412), (245, 9019472), (280, 7892038), (308, 7174580), (343, 6442480), (385, 5739664), (392, 5637170), (440, 5022206), (490, 4509736), (539, 4099760), (560, 3946019), (616, 3587290), (686, 3221240), (770, 2869832), (784, 2818585), (880, 2511103), (980, 2254868), (1078, 2049880), (1232, 1793645), (1372, 1610620), (1540, 1434916), (1715, 1288496), (1960, 1127434), (2156, 1024940), (2695, 819952), (2744, 805310), (3080, 717458), (3430, 644248), (3773, 585680), (3920, 563717), (4312, 512470), (5390, 409976), (5488, 402655), (6160, 358729), (6860, 322124), (7321, 301840), (7546, 292840), (8624, 256235), (10780, 204988), (13720, 161062), (14642, 150920), (15092, 146420), (18865, 117136), (21560, 102494), (27440, 80531), (29284, 75460), (30184, 73210), (36605, 60368), (37730, 58568), (43120, 51247)]