56356020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1$

素因数の和:919

約数の個数: 192

約数和(自身を含む): 212405760

約数和(自身を除く): 156049740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 877, 918, 945, 1020, 1071, 1190, 1260, 1428, 1530, 1754, 1785, 1836, 1890, 2142, 2295, 2380, 2631, 3060, 3213, 3508, 3570, 3780, 4284, 4385, 4590, 5262, 5355, 6139, 6426, 7140, 7893, 8770, 9180, 10524, 10710, 12278, 12852, 13155, 14909, 15786, 16065, 17540, 18417, 21420, 23679, 24556, 26310, 29818, 30695, 31572, 32130, 36834, 39465, 44727, 47358, 52620, 55251, 59636, 61390, 64260, 73668, 74545, 78930, 89454, 92085, 94716, 104363, 110502, 118395, 122780, 134181, 149090, 157860, 165753, 178908, 184170, 208726, 221004, 223635, 236790, 268362, 276255, 298180, 313089, 331506, 368340, 402543, 417452, 447270, 473580, 521815, 536724, 552510, 626178, 663012, 670905, 805086, 828765, 894540, 939267, 1043630, 1105020, 1252356, 1341810, 1565445, 1610172, 1657530, 1878534, 2012715, 2087260, 2683620, 2817801, 3130890, 3315060, 3757068, 4025430, 4696335, 5635602, 6261780, 8050860, 9392670, 11271204, 14089005, 18785340, 28178010, 56356020]

約数ペア:

[(1, 56356020), (2, 28178010), (3, 18785340), (4, 14089005), (5, 11271204), (6, 9392670), (7, 8050860), (9, 6261780), (10, 5635602), (12, 4696335), (14, 4025430), (15, 3757068), (17, 3315060), (18, 3130890), (20, 2817801), (21, 2683620), (27, 2087260), (28, 2012715), (30, 1878534), (34, 1657530), (35, 1610172), (36, 1565445), (42, 1341810), (45, 1252356), (51, 1105020), (54, 1043630), (60, 939267), (63, 894540), (68, 828765), (70, 805086), (84, 670905), (85, 663012), (90, 626178), (102, 552510), (105, 536724), (108, 521815), (119, 473580), (126, 447270), (135, 417452), (140, 402543), (153, 368340), (170, 331506), (180, 313089), (189, 298180), (204, 276255), (210, 268362), (238, 236790), (252, 223635), (255, 221004), (270, 208726), (306, 184170), (315, 178908), (340, 165753), (357, 157860), (378, 149090), (420, 134181), (459, 122780), (476, 118395), (510, 110502), (540, 104363), (595, 94716), (612, 92085), (630, 89454), (714, 78930), (756, 74545), (765, 73668), (877, 64260), (918, 61390), (945, 59636), (1020, 55251), (1071, 52620), (1190, 47358), (1260, 44727), (1428, 39465), (1530, 36834), (1754, 32130), (1785, 31572), (1836, 30695), (1890, 29818), (2142, 26310), (2295, 24556), (2380, 23679), (2631, 21420), (3060, 18417), (3213, 17540), (3508, 16065), (3570, 15786), (3780, 14909), (4284, 13155), (4385, 12852), (4590, 12278), (5262, 10710), (5355, 10524), (6139, 9180), (6426, 8770), (7140, 7893)]