279634680

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2213}}^1$

素因数の和:2252

約数の個数: 192

約数和(自身を含む): 1015428960

約数和(自身を除く): 735794280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 780, 810, 936, 972, 1053, 1080, 1170, 1215, 1404, 1560, 1620, 1755, 1944, 2106, 2213, 2340, 2430, 2808, 3159, 3240, 3510, 4212, 4426, 4680, 4860, 5265, 6318, 6639, 7020, 8424, 8852, 9720, 10530, 11065, 12636, 13278, 14040, 15795, 17704, 19917, 21060, 22130, 25272, 26556, 28769, 31590, 33195, 39834, 42120, 44260, 53112, 57538, 59751, 63180, 66390, 79668, 86307, 88520, 99585, 115076, 119502, 126360, 132780, 143845, 159336, 172614, 179253, 199170, 230152, 239004, 258921, 265560, 287690, 298755, 345228, 358506, 398340, 431535, 478008, 517842, 537759, 575380, 597510, 690456, 717012, 776763, 796680, 863070, 896265, 1035684, 1075518, 1150760, 1195020, 1294605, 1434024, 1553526, 1726140, 1792530, 2071368, 2151036, 2330289, 2390040, 2589210, 2688795, 3107052, 3452280, 3585060, 3883815, 4302072, 4660578, 5178420, 5377590, 6214104, 6990867, 7170120, 7767630, 9321156, 10356840, 10755180, 11651445, 13981734, 15535260, 18642312, 21510360, 23302890, 27963468, 31070520, 34954335, 46605780, 55926936, 69908670, 93211560, 139817340, 279634680]

約数ペア:

[(1, 279634680), (2, 139817340), (3, 93211560), (4, 69908670), (5, 55926936), (6, 46605780), (8, 34954335), (9, 31070520), (10, 27963468), (12, 23302890), (13, 21510360), (15, 18642312), (18, 15535260), (20, 13981734), (24, 11651445), (26, 10755180), (27, 10356840), (30, 9321156), (36, 7767630), (39, 7170120), (40, 6990867), (45, 6214104), (52, 5377590), (54, 5178420), (60, 4660578), (65, 4302072), (72, 3883815), (78, 3585060), (81, 3452280), (90, 3107052), (104, 2688795), (108, 2589210), (117, 2390040), (120, 2330289), (130, 2151036), (135, 2071368), (156, 1792530), (162, 1726140), (180, 1553526), (195, 1434024), (216, 1294605), (234, 1195020), (243, 1150760), (260, 1075518), (270, 1035684), (312, 896265), (324, 863070), (351, 796680), (360, 776763), (390, 717012), (405, 690456), (468, 597510), (486, 575380), (520, 537759), (540, 517842), (585, 478008), (648, 431535), (702, 398340), (780, 358506), (810, 345228), (936, 298755), (972, 287690), (1053, 265560), (1080, 258921), (1170, 239004), (1215, 230152), (1404, 199170), (1560, 179253), (1620, 172614), (1755, 159336), (1944, 143845), (2106, 132780), (2213, 126360), (2340, 119502), (2430, 115076), (2808, 99585), (3159, 88520), (3240, 86307), (3510, 79668), (4212, 66390), (4426, 63180), (4680, 59751), (4860, 57538), (5265, 53112), (6318, 44260), (6639, 42120), (7020, 39834), (8424, 33195), (8852, 31590), (9720, 28769), (10530, 26556), (11065, 25272), (12636, 22130), (13278, 21060), (14040, 19917), (15795, 17704)]