3925988640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{389483}}^1$

素因数の和:389511

約数の個数: 144

約数和(自身を含む): 15311395008

約数和(自身を除く): 11385406368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 389483, 778966, 1168449, 1557932, 1947415, 2336898, 2726381, 3115864, 3505347, 3894830, 4673796, 5452762, 5842245, 6231728, 7010694, 7789660, 8179143, 9347592, 10905524, 11684490, 12463456, 13631905, 14021388, 15579320, 16358286, 17526735, 18695184, 21811048, 23368980, 24537429, 27263810, 28042776, 31158640, 32716572, 35053470, 37390368, 40895715, 43622096, 46737960, 49074858, 54527620, 56085552, 62317280, 65433144, 70106940, 81791430, 87244192, 93475920, 98149716, 109055240, 112171104, 122687145, 130866288, 140213880, 163582860, 186951840, 196299432, 218110480, 245374290, 261732576, 280427760, 327165720, 392598864, 436220960, 490748580, 560855520, 654331440, 785197728, 981497160, 1308662880, 1962994320, 3925988640]

約数ペア:

[(1, 3925988640), (2, 1962994320), (3, 1308662880), (4, 981497160), (5, 785197728), (6, 654331440), (7, 560855520), (8, 490748580), (9, 436220960), (10, 392598864), (12, 327165720), (14, 280427760), (15, 261732576), (16, 245374290), (18, 218110480), (20, 196299432), (21, 186951840), (24, 163582860), (28, 140213880), (30, 130866288), (32, 122687145), (35, 112171104), (36, 109055240), (40, 98149716), (42, 93475920), (45, 87244192), (48, 81791430), (56, 70106940), (60, 65433144), (63, 62317280), (70, 56085552), (72, 54527620), (80, 49074858), (84, 46737960), (90, 43622096), (96, 40895715), (105, 37390368), (112, 35053470), (120, 32716572), (126, 31158640), (140, 28042776), (144, 27263810), (160, 24537429), (168, 23368980), (180, 21811048), (210, 18695184), (224, 17526735), (240, 16358286), (252, 15579320), (280, 14021388), (288, 13631905), (315, 12463456), (336, 11684490), (360, 10905524), (420, 9347592), (480, 8179143), (504, 7789660), (560, 7010694), (630, 6231728), (672, 5842245), (720, 5452762), (840, 4673796), (1008, 3894830), (1120, 3505347), (1260, 3115864), (1440, 2726381), (1680, 2336898), (2016, 1947415), (2520, 1557932), (3360, 1168449), (5040, 778966), (10080, 389483)]