776970480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22639}}^1$

素因数の和:22679

約数の個数: 160

約数和(自身を含む): 2829818880

約数和(自身を除く): 2052848400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 5720, 6864, 8580, 11440, 17160, 22639, 34320, 45278, 67917, 90556, 113195, 135834, 181112, 226390, 249029, 271668, 294307, 339585, 362224, 452780, 498058, 543336, 588614, 679170, 747087, 882921, 905560, 996116, 1086672, 1177228, 1245145, 1358340, 1471535, 1494174, 1765842, 1811120, 1992232, 2354456, 2490290, 2716680, 2943070, 2988348, 3237377, 3531684, 3735435, 3984464, 4414605, 4708912, 4980580, 5433360, 5886140, 5976696, 6474754, 7063368, 7470870, 8829210, 9712131, 9961160, 11772280, 11953392, 12949508, 14126736, 14941740, 16186885, 17658420, 19424262, 19922320, 23544560, 25899016, 29883480, 32373770, 35316840, 38848524, 48560655, 51798032, 59766960, 64747540, 70633680, 77697048, 97121310, 129495080, 155394096, 194242620, 258990160, 388485240, 776970480]

約数ペア:

[(1, 776970480), (2, 388485240), (3, 258990160), (4, 194242620), (5, 155394096), (6, 129495080), (8, 97121310), (10, 77697048), (11, 70633680), (12, 64747540), (13, 59766960), (15, 51798032), (16, 48560655), (20, 38848524), (22, 35316840), (24, 32373770), (26, 29883480), (30, 25899016), (33, 23544560), (39, 19922320), (40, 19424262), (44, 17658420), (48, 16186885), (52, 14941740), (55, 14126736), (60, 12949508), (65, 11953392), (66, 11772280), (78, 9961160), (80, 9712131), (88, 8829210), (104, 7470870), (110, 7063368), (120, 6474754), (130, 5976696), (132, 5886140), (143, 5433360), (156, 4980580), (165, 4708912), (176, 4414605), (195, 3984464), (208, 3735435), (220, 3531684), (240, 3237377), (260, 2988348), (264, 2943070), (286, 2716680), (312, 2490290), (330, 2354456), (390, 1992232), (429, 1811120), (440, 1765842), (520, 1494174), (528, 1471535), (572, 1358340), (624, 1245145), (660, 1177228), (715, 1086672), (780, 996116), (858, 905560), (880, 882921), (1040, 747087), (1144, 679170), (1320, 588614), (1430, 543336), (1560, 498058), (1716, 452780), (2145, 362224), (2288, 339585), (2640, 294307), (2860, 271668), (3120, 249029), (3432, 226390), (4290, 181112), (5720, 135834), (6864, 113195), (8580, 90556), (11440, 67917), (17160, 45278), (22639, 34320)]