19061557760

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{34313}}^1$

素因数の和:34374

約数の個数: 160

約数和(自身を含む): 53918548992

約数和(自身を除く): 34856991232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 512, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 2560, 3472, 3584, 3968, 4340, 4480, 4960, 6944, 7936, 8680, 8960, 9920, 13888, 15872, 17360, 17920, 19840, 27776, 34313, 34720, 39680, 55552, 68626, 69440, 79360, 111104, 137252, 138880, 171565, 240191, 274504, 277760, 343130, 480382, 549008, 555520, 686260, 960764, 1063703, 1098016, 1200955, 1372520, 1921528, 2127406, 2196032, 2401910, 2745040, 3843056, 4254812, 4392064, 4803820, 5318515, 5490080, 7445921, 7686112, 8509624, 8784128, 9607640, 10637030, 10980160, 14891842, 15372224, 17019248, 17568256, 19215280, 21274060, 21960320, 29783684, 30744448, 34038496, 37229605, 38430560, 42548120, 43920640, 59567368, 61488896, 68076992, 74459210, 76861120, 85096240, 87841280, 119134736, 122977792, 136153984, 148918420, 153722240, 170192480, 238269472, 272307968, 297836840, 307444480, 340384960, 476538944, 544615936, 595673680, 614888960, 680769920, 953077888, 1191347360, 1361539840, 1906155776, 2382694720, 2723079680, 3812311552, 4765389440, 9530778880, 19061557760]

約数ペア:

[(1, 19061557760), (2, 9530778880), (4, 4765389440), (5, 3812311552), (7, 2723079680), (8, 2382694720), (10, 1906155776), (14, 1361539840), (16, 1191347360), (20, 953077888), (28, 680769920), (31, 614888960), (32, 595673680), (35, 544615936), (40, 476538944), (56, 340384960), (62, 307444480), (64, 297836840), (70, 272307968), (80, 238269472), (112, 170192480), (124, 153722240), (128, 148918420), (140, 136153984), (155, 122977792), (160, 119134736), (217, 87841280), (224, 85096240), (248, 76861120), (256, 74459210), (280, 68076992), (310, 61488896), (320, 59567368), (434, 43920640), (448, 42548120), (496, 38430560), (512, 37229605), (560, 34038496), (620, 30744448), (640, 29783684), (868, 21960320), (896, 21274060), (992, 19215280), (1085, 17568256), (1120, 17019248), (1240, 15372224), (1280, 14891842), (1736, 10980160), (1792, 10637030), (1984, 9607640), (2170, 8784128), (2240, 8509624), (2480, 7686112), (2560, 7445921), (3472, 5490080), (3584, 5318515), (3968, 4803820), (4340, 4392064), (4480, 4254812), (4960, 3843056), (6944, 2745040), (7936, 2401910), (8680, 2196032), (8960, 2127406), (9920, 1921528), (13888, 1372520), (15872, 1200955), (17360, 1098016), (17920, 1063703), (19840, 960764), (27776, 686260), (34313, 555520), (34720, 549008), (39680, 480382), (55552, 343130), (68626, 277760), (69440, 274504), (79360, 240191), (111104, 171565), (137252, 138880)]