2604277760

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:362

約数の個数: 224

約数和(自身を含む): 7398300672

約数和(自身を除く): 4794022912

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, 293, 310, 320, 434, 448, 496, 512, 560, 586, 620, 640, 868, 896, 992, 1024, 1085, 1120, 1172, 1240, 1280, 1465, 1736, 1792, 1984, 2048, 2051, 2170, 2240, 2344, 2480, 2560, 2930, 3472, 3584, 3968, 4096, 4102, 4340, 4480, 4688, 4960, 5120, 5860, 6944, 7168, 7936, 8192, 8204, 8680, 8960, 9083, 9376, 9920, 10240, 10255, 11720, 13888, 14336, 15872, 16408, 17360, 17920, 18166, 18752, 19840, 20480, 20510, 23440, 27776, 28672, 31744, 32816, 34720, 35840, 36332, 37504, 39680, 40960, 41020, 45415, 46880, 55552, 57344, 63488, 63581, 65632, 69440, 71680, 72664, 75008, 79360, 82040, 90830, 93760, 111104, 126976, 127162, 131264, 138880, 143360, 145328, 150016, 158720, 164080, 181660, 187520, 222208, 253952, 254324, 262528, 277760, 286720, 290656, 300032, 317440, 317905, 328160, 363320, 375040, 444416, 508648, 525056, 555520, 581312, 600064, 634880, 635810, 656320, 726640, 750080, 888832, 1017296, 1050112, 1111040, 1162624, 1200128, 1269760, 1271620, 1312640, 1453280, 1500160, 1777664, 2034592, 2100224, 2222080, 2325248, 2400256, 2543240, 2625280, 2906560, 3000320, 4069184, 4200448, 4444160, 4650496, 5086480, 5250560, 5813120, 6000640, 8138368, 8400896, 8888320, 9300992, 10172960, 10501120, 11626240, 12001280, 16276736, 16801792, 18601984, 20345920, 21002240, 23252480, 32553472, 37203968, 40691840, 42004480, 46504960, 65106944, 74407936, 81383680, 84008960, 93009920, 130213888, 162767360, 186019840, 260427776, 325534720, 372039680, 520855552, 651069440, 1302138880, 2604277760]

約数ペア:

[(1, 2604277760), (2, 1302138880), (4, 651069440), (5, 520855552), (7, 372039680), (8, 325534720), (10, 260427776), (14, 186019840), (16, 162767360), (20, 130213888), (28, 93009920), (31, 84008960), (32, 81383680), (35, 74407936), (40, 65106944), (56, 46504960), (62, 42004480), (64, 40691840), (70, 37203968), (80, 32553472), (112, 23252480), (124, 21002240), (128, 20345920), (140, 18601984), (155, 16801792), (160, 16276736), (217, 12001280), (224, 11626240), (248, 10501120), (256, 10172960), (280, 9300992), (293, 8888320), (310, 8400896), (320, 8138368), (434, 6000640), (448, 5813120), (496, 5250560), (512, 5086480), (560, 4650496), (586, 4444160), (620, 4200448), (640, 4069184), (868, 3000320), (896, 2906560), (992, 2625280), (1024, 2543240), (1085, 2400256), (1120, 2325248), (1172, 2222080), (1240, 2100224), (1280, 2034592), (1465, 1777664), (1736, 1500160), (1792, 1453280), (1984, 1312640), (2048, 1271620), (2051, 1269760), (2170, 1200128), (2240, 1162624), (2344, 1111040), (2480, 1050112), (2560, 1017296), (2930, 888832), (3472, 750080), (3584, 726640), (3968, 656320), (4096, 635810), (4102, 634880), (4340, 600064), (4480, 581312), (4688, 555520), (4960, 525056), (5120, 508648), (5860, 444416), (6944, 375040), (7168, 363320), (7936, 328160), (8192, 317905), (8204, 317440), (8680, 300032), (8960, 290656), (9083, 286720), (9376, 277760), (9920, 262528), (10240, 254324), (10255, 253952), (11720, 222208), (13888, 187520), (14336, 181660), (15872, 164080), (16408, 158720), (17360, 150016), (17920, 145328), (18166, 143360), (18752, 138880), (19840, 131264), (20480, 127162), (20510, 126976), (23440, 111104), (27776, 93760), (28672, 90830), (31744, 82040), (32816, 79360), (34720, 75008), (35840, 72664), (36332, 71680), (37504, 69440), (39680, 65632), (40960, 63581), (41020, 63488), (45415, 57344), (46880, 55552)]