63125920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 182891520

約数和(自身を除く): 119765600

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 55, 62, 65, 80, 88, 89, 104, 110, 124, 130, 143, 155, 160, 176, 178, 208, 220, 248, 260, 286, 310, 341, 352, 356, 403, 416, 440, 445, 496, 520, 572, 620, 682, 712, 715, 806, 880, 890, 979, 992, 1040, 1144, 1157, 1240, 1364, 1424, 1430, 1612, 1705, 1760, 1780, 1958, 2015, 2080, 2288, 2314, 2480, 2728, 2759, 2848, 2860, 3224, 3410, 3560, 3916, 4030, 4433, 4576, 4628, 4895, 4960, 5456, 5518, 5720, 5785, 6448, 6820, 7120, 7832, 8060, 8866, 9256, 9790, 10912, 11036, 11440, 11570, 12727, 12896, 13640, 13795, 14240, 15664, 16120, 17732, 18512, 19580, 22072, 22165, 22880, 23140, 25454, 27280, 27590, 30349, 31328, 32240, 35464, 35867, 37024, 39160, 44144, 44330, 46280, 50908, 54560, 55180, 60698, 63635, 64480, 70928, 71734, 78320, 88288, 88660, 92560, 101816, 110360, 121396, 127270, 141856, 143468, 151745, 156640, 177320, 179335, 185120, 203632, 220720, 242792, 254540, 286936, 303490, 354640, 358670, 394537, 407264, 441440, 485584, 509080, 573872, 606980, 709280, 717340, 789074, 971168, 1018160, 1147744, 1213960, 1434680, 1578148, 1972685, 2036320, 2427920, 2869360, 3156296, 3945370, 4855840, 5738720, 6312592, 7890740, 12625184, 15781480, 31562960, 63125920]

約数ペア:

[(1, 63125920), (2, 31562960), (4, 15781480), (5, 12625184), (8, 7890740), (10, 6312592), (11, 5738720), (13, 4855840), (16, 3945370), (20, 3156296), (22, 2869360), (26, 2427920), (31, 2036320), (32, 1972685), (40, 1578148), (44, 1434680), (52, 1213960), (55, 1147744), (62, 1018160), (65, 971168), (80, 789074), (88, 717340), (89, 709280), (104, 606980), (110, 573872), (124, 509080), (130, 485584), (143, 441440), (155, 407264), (160, 394537), (176, 358670), (178, 354640), (208, 303490), (220, 286936), (248, 254540), (260, 242792), (286, 220720), (310, 203632), (341, 185120), (352, 179335), (356, 177320), (403, 156640), (416, 151745), (440, 143468), (445, 141856), (496, 127270), (520, 121396), (572, 110360), (620, 101816), (682, 92560), (712, 88660), (715, 88288), (806, 78320), (880, 71734), (890, 70928), (979, 64480), (992, 63635), (1040, 60698), (1144, 55180), (1157, 54560), (1240, 50908), (1364, 46280), (1424, 44330), (1430, 44144), (1612, 39160), (1705, 37024), (1760, 35867), (1780, 35464), (1958, 32240), (2015, 31328), (2080, 30349), (2288, 27590), (2314, 27280), (2480, 25454), (2728, 23140), (2759, 22880), (2848, 22165), (2860, 22072), (3224, 19580), (3410, 18512), (3560, 17732), (3916, 16120), (4030, 15664), (4433, 14240), (4576, 13795), (4628, 13640), (4895, 12896), (4960, 12727), (5456, 11570), (5518, 11440), (5720, 11036), (5785, 10912), (6448, 9790), (6820, 9256), (7120, 8866), (7832, 8060)]