15693899340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{709}}^1\times {\mathrm{7529}}^1$

素因数の和:8264

約数の個数: 144

約数和(自身を含む): 51196168800

約数和(自身を除く): 35502269460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 709, 735, 980, 1418, 1470, 2127, 2836, 2940, 3545, 4254, 4963, 7090, 7529, 8508, 9926, 10635, 14180, 14889, 15058, 19852, 21270, 22587, 24815, 29778, 30116, 34741, 37645, 42540, 45174, 49630, 52703, 59556, 69482, 74445, 75290, 90348, 99260, 104223, 105406, 112935, 138964, 148890, 150580, 158109, 173705, 208446, 210812, 225870, 263515, 297780, 316218, 347410, 368921, 416892, 451740, 521115, 527030, 632436, 694820, 737842, 790545, 1042230, 1054060, 1106763, 1475684, 1581090, 1844605, 2084460, 2213526, 3162180, 3689210, 4427052, 5338061, 5533815, 7378420, 10676122, 11067630, 16014183, 21352244, 22135260, 26690305, 32028366, 37366427, 53380610, 64056732, 74732854, 80070915, 106761220, 112099281, 149465708, 160141830, 186832135, 224198562, 261564989, 320283660, 373664270, 448397124, 523129978, 560496405, 747328540, 784694967, 1046259956, 1120992810, 1307824945, 1569389934, 2241985620, 2615649890, 3138779868, 3923474835, 5231299780, 7846949670, 15693899340]

約数ペア:

[(1, 15693899340), (2, 7846949670), (3, 5231299780), (4, 3923474835), (5, 3138779868), (6, 2615649890), (7, 2241985620), (10, 1569389934), (12, 1307824945), (14, 1120992810), (15, 1046259956), (20, 784694967), (21, 747328540), (28, 560496405), (30, 523129978), (35, 448397124), (42, 373664270), (49, 320283660), (60, 261564989), (70, 224198562), (84, 186832135), (98, 160141830), (105, 149465708), (140, 112099281), (147, 106761220), (196, 80070915), (210, 74732854), (245, 64056732), (294, 53380610), (420, 37366427), (490, 32028366), (588, 26690305), (709, 22135260), (735, 21352244), (980, 16014183), (1418, 11067630), (1470, 10676122), (2127, 7378420), (2836, 5533815), (2940, 5338061), (3545, 4427052), (4254, 3689210), (4963, 3162180), (7090, 2213526), (7529, 2084460), (8508, 1844605), (9926, 1581090), (10635, 1475684), (14180, 1106763), (14889, 1054060), (15058, 1042230), (19852, 790545), (21270, 737842), (22587, 694820), (24815, 632436), (29778, 527030), (30116, 521115), (34741, 451740), (37645, 416892), (42540, 368921), (45174, 347410), (49630, 316218), (52703, 297780), (59556, 263515), (69482, 225870), (74445, 210812), (75290, 208446), (90348, 173705), (99260, 158109), (104223, 150580), (105406, 148890), (112935, 138964)]