1894379200

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:440

約数の個数: 252

約数和(自身を含む): 5513280312

約数和(自身を除く): 3618901112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 73, 80, 98, 100, 112, 140, 146, 160, 175, 196, 200, 224, 245, 280, 292, 320, 331, 350, 365, 392, 400, 448, 490, 511, 560, 584, 662, 700, 730, 784, 800, 980, 1022, 1120, 1168, 1225, 1324, 1400, 1460, 1568, 1600, 1655, 1825, 1960, 2044, 2240, 2317, 2336, 2450, 2555, 2648, 2800, 2920, 3136, 3310, 3577, 3650, 3920, 4088, 4634, 4672, 4900, 5110, 5296, 5600, 5840, 6620, 7154, 7300, 7840, 8176, 8275, 9268, 9800, 10220, 10592, 11200, 11585, 11680, 12775, 13240, 14308, 14600, 15680, 16219, 16352, 16550, 17885, 18536, 19600, 20440, 21184, 23170, 23360, 24163, 25550, 26480, 28616, 29200, 32438, 32704, 33100, 35770, 37072, 39200, 40880, 46340, 48326, 51100, 52960, 57232, 57925, 58400, 64876, 66200, 71540, 74144, 78400, 81095, 81760, 89425, 92680, 96652, 102200, 105920, 114464, 115850, 116800, 120815, 129752, 132400, 143080, 148288, 162190, 163520, 169141, 178850, 185360, 193304, 204400, 228928, 231700, 241630, 259504, 264800, 286160, 324380, 338282, 357700, 370720, 386608, 405475, 408800, 463400, 483260, 519008, 529600, 572320, 604075, 648760, 676564, 715400, 741440, 773216, 810950, 817600, 845705, 926800, 966520, 1038016, 1144640, 1183987, 1208150, 1297520, 1353128, 1430800, 1546432, 1621900, 1691410, 1853600, 1933040, 2367974, 2416300, 2595040, 2706256, 2861600, 3243800, 3382820, 3707200, 3866080, 4228525, 4735948, 4832600, 5190080, 5412512, 5723200, 5919935, 6487600, 6765640, 7732160, 8457050, 9471896, 9665200, 10825024, 11839870, 12975200, 13531280, 16914100, 18943792, 19330400, 23679740, 25950400, 27062560, 29599675, 33828200, 37887584, 38660800, 47359480, 54125120, 59199350, 67656400, 75775168, 94718960, 118398700, 135312800, 189437920, 236797400, 270625600, 378875840, 473594800, 947189600, 1894379200]

約数ペア:

[(1, 1894379200), (2, 947189600), (4, 473594800), (5, 378875840), (7, 270625600), (8, 236797400), (10, 189437920), (14, 135312800), (16, 118398700), (20, 94718960), (25, 75775168), (28, 67656400), (32, 59199350), (35, 54125120), (40, 47359480), (49, 38660800), (50, 37887584), (56, 33828200), (64, 29599675), (70, 27062560), (73, 25950400), (80, 23679740), (98, 19330400), (100, 18943792), (112, 16914100), (140, 13531280), (146, 12975200), (160, 11839870), (175, 10825024), (196, 9665200), (200, 9471896), (224, 8457050), (245, 7732160), (280, 6765640), (292, 6487600), (320, 5919935), (331, 5723200), (350, 5412512), (365, 5190080), (392, 4832600), (400, 4735948), (448, 4228525), (490, 3866080), (511, 3707200), (560, 3382820), (584, 3243800), (662, 2861600), (700, 2706256), (730, 2595040), (784, 2416300), (800, 2367974), (980, 1933040), (1022, 1853600), (1120, 1691410), (1168, 1621900), (1225, 1546432), (1324, 1430800), (1400, 1353128), (1460, 1297520), (1568, 1208150), (1600, 1183987), (1655, 1144640), (1825, 1038016), (1960, 966520), (2044, 926800), (2240, 845705), (2317, 817600), (2336, 810950), (2450, 773216), (2555, 741440), (2648, 715400), (2800, 676564), (2920, 648760), (3136, 604075), (3310, 572320), (3577, 529600), (3650, 519008), (3920, 483260), (4088, 463400), (4634, 408800), (4672, 405475), (4900, 386608), (5110, 370720), (5296, 357700), (5600, 338282), (5840, 324380), (6620, 286160), (7154, 264800), (7300, 259504), (7840, 241630), (8176, 231700), (8275, 228928), (9268, 204400), (9800, 193304), (10220, 185360), (10592, 178850), (11200, 169141), (11585, 163520), (11680, 162190), (12775, 148288), (13240, 143080), (14308, 132400), (14600, 129752), (15680, 120815), (16219, 116800), (16352, 115850), (16550, 114464), (17885, 105920), (18536, 102200), (19600, 96652), (20440, 92680), (21184, 89425), (23170, 81760), (23360, 81095), (24163, 78400), (25550, 74144), (26480, 71540), (28616, 66200), (29200, 64876), (32438, 58400), (32704, 57925), (33100, 57232), (35770, 52960), (37072, 51100), (39200, 48326), (40880, 46340)]