590989980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{1123}}^1$

素因数の和:1328

約数の個数: 144

約数和(自身を含む): 1937416320

約数和(自身を除く): 1346426340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 179, 196, 210, 245, 294, 358, 420, 490, 537, 588, 716, 735, 895, 980, 1074, 1123, 1253, 1470, 1790, 2148, 2246, 2506, 2685, 2940, 3369, 3580, 3759, 4492, 5012, 5370, 5615, 6265, 6738, 7518, 7861, 8771, 10740, 11230, 12530, 13476, 15036, 15722, 16845, 17542, 18795, 22460, 23583, 25060, 26313, 31444, 33690, 35084, 37590, 39305, 43855, 47166, 52626, 55027, 67380, 75180, 78610, 87710, 94332, 105252, 110054, 117915, 131565, 157220, 165081, 175420, 201017, 220108, 235830, 263130, 275135, 330162, 402034, 471660, 526260, 550270, 603051, 660324, 804068, 825405, 1005085, 1100540, 1206102, 1407119, 1650810, 2010170, 2412204, 2814238, 3015255, 3301620, 4020340, 4221357, 5628476, 6030510, 7035595, 8442714, 9849833, 12061020, 14071190, 16885428, 19699666, 21106785, 28142380, 29549499, 39399332, 42213570, 49249165, 59098998, 84427140, 98498330, 118197996, 147747495, 196996660, 295494990, 590989980]

約数ペア:

[(1, 590989980), (2, 295494990), (3, 196996660), (4, 147747495), (5, 118197996), (6, 98498330), (7, 84427140), (10, 59098998), (12, 49249165), (14, 42213570), (15, 39399332), (20, 29549499), (21, 28142380), (28, 21106785), (30, 19699666), (35, 16885428), (42, 14071190), (49, 12061020), (60, 9849833), (70, 8442714), (84, 7035595), (98, 6030510), (105, 5628476), (140, 4221357), (147, 4020340), (179, 3301620), (196, 3015255), (210, 2814238), (245, 2412204), (294, 2010170), (358, 1650810), (420, 1407119), (490, 1206102), (537, 1100540), (588, 1005085), (716, 825405), (735, 804068), (895, 660324), (980, 603051), (1074, 550270), (1123, 526260), (1253, 471660), (1470, 402034), (1790, 330162), (2148, 275135), (2246, 263130), (2506, 235830), (2685, 220108), (2940, 201017), (3369, 175420), (3580, 165081), (3759, 157220), (4492, 131565), (5012, 117915), (5370, 110054), (5615, 105252), (6265, 94332), (6738, 87710), (7518, 78610), (7861, 75180), (8771, 67380), (10740, 55027), (11230, 52626), (12530, 47166), (13476, 43855), (15036, 39305), (15722, 37590), (16845, 35084), (17542, 33690), (18795, 31444), (22460, 26313), (23583, 25060)]