2587473720

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20477}}^1$

素因数の和:20516

約数の個数: 192

約数和(自身を含む): 9392029920

約数和(自身を除く): 6804556200

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, 2340, 2430, 2808, 3159, 3240, 3510, 4212, 4680, 4860, 5265, 6318, 7020, 8424, 9720, 10530, 12636, 14040, 15795, 20477, 21060, 25272, 31590, 40954, 42120, 61431, 63180, 81908, 102385, 122862, 126360, 163816, 184293, 204770, 245724, 266201, 307155, 368586, 409540, 491448, 532402, 552879, 614310, 737172, 798603, 819080, 921465, 1064804, 1105758, 1228620, 1331005, 1474344, 1597206, 1658637, 1842930, 2129608, 2211516, 2395809, 2457240, 2662010, 2764395, 3194412, 3317274, 3685860, 3993015, 4423032, 4791618, 4975911, 5324020, 5528790, 6388824, 6634548, 7187427, 7371720, 7986030, 8293185, 9583236, 9951822, 10648040, 11057580, 11979045, 13269096, 14374854, 15972060, 16586370, 19166472, 19903644, 21562281, 22115160, 23958090, 24879555, 28749708, 31944120, 33172740, 35937135, 39807288, 43124562, 47916180, 49759110, 57499416, 64686843, 66345480, 71874270, 86249124, 95832360, 99518220, 107811405, 129373686, 143748540, 172498248, 199036440, 215622810, 258747372, 287497080, 323434215, 431245620, 517494744, 646868430, 862491240, 1293736860, 2587473720]

約数ペア:

[(1, 2587473720), (2, 1293736860), (3, 862491240), (4, 646868430), (5, 517494744), (6, 431245620), (8, 323434215), (9, 287497080), (10, 258747372), (12, 215622810), (13, 199036440), (15, 172498248), (18, 143748540), (20, 129373686), (24, 107811405), (26, 99518220), (27, 95832360), (30, 86249124), (36, 71874270), (39, 66345480), (40, 64686843), (45, 57499416), (52, 49759110), (54, 47916180), (60, 43124562), (65, 39807288), (72, 35937135), (78, 33172740), (81, 31944120), (90, 28749708), (104, 24879555), (108, 23958090), (117, 22115160), (120, 21562281), (130, 19903644), (135, 19166472), (156, 16586370), (162, 15972060), (180, 14374854), (195, 13269096), (216, 11979045), (234, 11057580), (243, 10648040), (260, 9951822), (270, 9583236), (312, 8293185), (324, 7986030), (351, 7371720), (360, 7187427), (390, 6634548), (405, 6388824), (468, 5528790), (486, 5324020), (520, 4975911), (540, 4791618), (585, 4423032), (648, 3993015), (702, 3685860), (780, 3317274), (810, 3194412), (936, 2764395), (972, 2662010), (1053, 2457240), (1080, 2395809), (1170, 2211516), (1215, 2129608), (1404, 1842930), (1560, 1658637), (1620, 1597206), (1755, 1474344), (1944, 1331005), (2106, 1228620), (2340, 1105758), (2430, 1064804), (2808, 921465), (3159, 819080), (3240, 798603), (3510, 737172), (4212, 614310), (4680, 552879), (4860, 532402), (5265, 491448), (6318, 409540), (7020, 368586), (8424, 307155), (9720, 266201), (10530, 245724), (12636, 204770), (14040, 184293), (15795, 163816), (20477, 126360), (21060, 122862), (25272, 102385), (31590, 81908), (40954, 63180), (42120, 61431)]