2012124800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2089}}^1$

素因数の和:2163

約数の個数: 192

約数和(自身を含む): 5815550400

約数和(自身を除く): 3803425600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 43, 50, 56, 64, 70, 80, 86, 100, 112, 128, 140, 160, 172, 175, 200, 215, 224, 280, 301, 320, 344, 350, 400, 430, 448, 560, 602, 640, 688, 700, 800, 860, 896, 1075, 1120, 1204, 1376, 1400, 1505, 1600, 1720, 2089, 2150, 2240, 2408, 2752, 2800, 3010, 3200, 3440, 4178, 4300, 4480, 4816, 5504, 5600, 6020, 6880, 7525, 8356, 8600, 9632, 10445, 11200, 12040, 13760, 14623, 15050, 16712, 17200, 19264, 20890, 22400, 24080, 27520, 29246, 30100, 33424, 34400, 38528, 41780, 48160, 52225, 58492, 60200, 66848, 68800, 73115, 83560, 89827, 96320, 104450, 116984, 120400, 133696, 137600, 146230, 167120, 179654, 192640, 208900, 233968, 240800, 267392, 292460, 334240, 359308, 365575, 417800, 449135, 467936, 481600, 584920, 628789, 668480, 718616, 731150, 835600, 898270, 935872, 963200, 1169840, 1257578, 1336960, 1437232, 1462300, 1671200, 1796540, 1871744, 2245675, 2339680, 2515156, 2874464, 2924600, 3143945, 3342400, 3593080, 4491350, 4679360, 5030312, 5748928, 5849200, 6287890, 6684800, 7186160, 8982700, 9358720, 10060624, 11497856, 11698400, 12575780, 14372320, 15719725, 17965400, 20121248, 23396800, 25151560, 28744640, 31439450, 35930800, 40242496, 46793600, 50303120, 57489280, 62878900, 71861600, 80484992, 100606240, 125757800, 143723200, 201212480, 251515600, 287446400, 402424960, 503031200, 1006062400, 2012124800]

約数ペア:

[(1, 2012124800), (2, 1006062400), (4, 503031200), (5, 402424960), (7, 287446400), (8, 251515600), (10, 201212480), (14, 143723200), (16, 125757800), (20, 100606240), (25, 80484992), (28, 71861600), (32, 62878900), (35, 57489280), (40, 50303120), (43, 46793600), (50, 40242496), (56, 35930800), (64, 31439450), (70, 28744640), (80, 25151560), (86, 23396800), (100, 20121248), (112, 17965400), (128, 15719725), (140, 14372320), (160, 12575780), (172, 11698400), (175, 11497856), (200, 10060624), (215, 9358720), (224, 8982700), (280, 7186160), (301, 6684800), (320, 6287890), (344, 5849200), (350, 5748928), (400, 5030312), (430, 4679360), (448, 4491350), (560, 3593080), (602, 3342400), (640, 3143945), (688, 2924600), (700, 2874464), (800, 2515156), (860, 2339680), (896, 2245675), (1075, 1871744), (1120, 1796540), (1204, 1671200), (1376, 1462300), (1400, 1437232), (1505, 1336960), (1600, 1257578), (1720, 1169840), (2089, 963200), (2150, 935872), (2240, 898270), (2408, 835600), (2752, 731150), (2800, 718616), (3010, 668480), (3200, 628789), (3440, 584920), (4178, 481600), (4300, 467936), (4480, 449135), (4816, 417800), (5504, 365575), (5600, 359308), (6020, 334240), (6880, 292460), (7525, 267392), (8356, 240800), (8600, 233968), (9632, 208900), (10445, 192640), (11200, 179654), (12040, 167120), (13760, 146230), (14623, 137600), (15050, 133696), (16712, 120400), (17200, 116984), (19264, 104450), (20890, 96320), (22400, 89827), (24080, 83560), (27520, 73115), (29246, 68800), (30100, 66848), (33424, 60200), (34400, 58492), (38528, 52225), (41780, 48160)]