415704420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1375

約数の個数: 192

約数和(自身を含む): 1406361600

約数和(自身を除く): 990657180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 31, 36, 38, 45, 54, 57, 60, 62, 76, 90, 93, 95, 108, 114, 124, 135, 155, 171, 180, 186, 190, 228, 270, 279, 285, 310, 342, 372, 380, 465, 513, 540, 558, 570, 589, 620, 684, 837, 855, 930, 1026, 1116, 1140, 1178, 1307, 1395, 1674, 1710, 1767, 1860, 2052, 2356, 2565, 2614, 2790, 2945, 3348, 3420, 3534, 3921, 4185, 5130, 5228, 5301, 5580, 5890, 6535, 7068, 7842, 8370, 8835, 10260, 10602, 11763, 11780, 13070, 15684, 15903, 16740, 17670, 19605, 21204, 23526, 24833, 26140, 26505, 31806, 35289, 35340, 39210, 40517, 47052, 49666, 53010, 58815, 63612, 70578, 74499, 78420, 79515, 81034, 99332, 106020, 117630, 121551, 124165, 141156, 148998, 159030, 162068, 176445, 202585, 223497, 235260, 243102, 248330, 297996, 318060, 352890, 364653, 372495, 405170, 446994, 486204, 496660, 607755, 670491, 705780, 729306, 744990, 769823, 810340, 893988, 1093959, 1117485, 1215510, 1340982, 1458612, 1489980, 1539646, 1823265, 2187918, 2234970, 2309469, 2431020, 2681964, 3079292, 3352455, 3646530, 3849115, 4375836, 4469940, 4618938, 5469795, 6704910, 6928407, 7293060, 7698230, 9237876, 10939590, 11547345, 13409820, 13856814, 15396460, 20785221, 21879180, 23094690, 27713628, 34642035, 41570442, 46189380, 69284070, 83140884, 103926105, 138568140, 207852210, 415704420]

約数ペア:

[(1, 415704420), (2, 207852210), (3, 138568140), (4, 103926105), (5, 83140884), (6, 69284070), (9, 46189380), (10, 41570442), (12, 34642035), (15, 27713628), (18, 23094690), (19, 21879180), (20, 20785221), (27, 15396460), (30, 13856814), (31, 13409820), (36, 11547345), (38, 10939590), (45, 9237876), (54, 7698230), (57, 7293060), (60, 6928407), (62, 6704910), (76, 5469795), (90, 4618938), (93, 4469940), (95, 4375836), (108, 3849115), (114, 3646530), (124, 3352455), (135, 3079292), (155, 2681964), (171, 2431020), (180, 2309469), (186, 2234970), (190, 2187918), (228, 1823265), (270, 1539646), (279, 1489980), (285, 1458612), (310, 1340982), (342, 1215510), (372, 1117485), (380, 1093959), (465, 893988), (513, 810340), (540, 769823), (558, 744990), (570, 729306), (589, 705780), (620, 670491), (684, 607755), (837, 496660), (855, 486204), (930, 446994), (1026, 405170), (1116, 372495), (1140, 364653), (1178, 352890), (1307, 318060), (1395, 297996), (1674, 248330), (1710, 243102), (1767, 235260), (1860, 223497), (2052, 202585), (2356, 176445), (2565, 162068), (2614, 159030), (2790, 148998), (2945, 141156), (3348, 124165), (3420, 121551), (3534, 117630), (3921, 106020), (4185, 99332), (5130, 81034), (5228, 79515), (5301, 78420), (5580, 74499), (5890, 70578), (6535, 63612), (7068, 58815), (7842, 53010), (8370, 49666), (8835, 47052), (10260, 40517), (10602, 39210), (11763, 35340), (11780, 35289), (13070, 31806), (15684, 26505), (15903, 26140), (16740, 24833), (17670, 23526), (19605, 21204)]