56344120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 166212000

約数和(自身を除く): 109867880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 38, 40, 49, 56, 68, 70, 76, 85, 89, 95, 98, 119, 133, 136, 140, 152, 170, 178, 190, 196, 238, 245, 266, 280, 323, 340, 356, 380, 392, 445, 476, 490, 532, 595, 623, 646, 665, 680, 712, 760, 833, 890, 931, 952, 980, 1064, 1190, 1246, 1292, 1330, 1513, 1615, 1666, 1691, 1780, 1862, 1960, 2261, 2380, 2492, 2584, 2660, 3026, 3115, 3230, 3332, 3382, 3560, 3724, 4165, 4361, 4522, 4655, 4760, 4984, 5320, 6052, 6230, 6460, 6664, 6764, 7448, 7565, 8330, 8455, 8722, 9044, 9310, 10591, 11305, 11837, 12104, 12460, 12920, 13528, 15130, 15827, 16660, 16910, 17444, 18088, 18620, 21182, 21805, 22610, 23674, 24920, 28747, 30260, 31654, 33320, 33820, 34888, 37240, 42364, 43610, 45220, 47348, 52955, 57494, 59185, 60520, 63308, 67640, 74137, 79135, 82859, 84728, 87220, 90440, 94696, 105910, 114988, 118370, 126616, 143735, 148274, 158270, 165718, 174440, 201229, 211820, 229976, 236740, 287470, 296548, 316540, 331436, 370685, 402458, 414295, 423640, 473480, 574940, 593096, 633080, 662872, 741370, 804916, 828590, 1006145, 1149880, 1408603, 1482740, 1609832, 1657180, 2012290, 2817206, 2965480, 3314360, 4024580, 5634412, 7043015, 8049160, 11268824, 14086030, 28172060, 56344120]

約数ペア:

[(1, 56344120), (2, 28172060), (4, 14086030), (5, 11268824), (7, 8049160), (8, 7043015), (10, 5634412), (14, 4024580), (17, 3314360), (19, 2965480), (20, 2817206), (28, 2012290), (34, 1657180), (35, 1609832), (38, 1482740), (40, 1408603), (49, 1149880), (56, 1006145), (68, 828590), (70, 804916), (76, 741370), (85, 662872), (89, 633080), (95, 593096), (98, 574940), (119, 473480), (133, 423640), (136, 414295), (140, 402458), (152, 370685), (170, 331436), (178, 316540), (190, 296548), (196, 287470), (238, 236740), (245, 229976), (266, 211820), (280, 201229), (323, 174440), (340, 165718), (356, 158270), (380, 148274), (392, 143735), (445, 126616), (476, 118370), (490, 114988), (532, 105910), (595, 94696), (623, 90440), (646, 87220), (665, 84728), (680, 82859), (712, 79135), (760, 74137), (833, 67640), (890, 63308), (931, 60520), (952, 59185), (980, 57494), (1064, 52955), (1190, 47348), (1246, 45220), (1292, 43610), (1330, 42364), (1513, 37240), (1615, 34888), (1666, 33820), (1691, 33320), (1780, 31654), (1862, 30260), (1960, 28747), (2261, 24920), (2380, 23674), (2492, 22610), (2584, 21805), (2660, 21182), (3026, 18620), (3115, 18088), (3230, 17444), (3332, 16910), (3382, 16660), (3560, 15827), (3724, 15130), (4165, 13528), (4361, 12920), (4522, 12460), (4655, 12104), (4760, 11837), (4984, 11305), (5320, 10591), (6052, 9310), (6230, 9044), (6460, 8722), (6664, 8455), (6764, 8330), (7448, 7565)]