1254398880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12043}}^1$

素因数の和:12099

約数の個数: 192

約数和(自身を含む): 4661895168

約数和(自身を除く): 3407496288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 6510, 6944, 7440, 8680, 10416, 12043, 13020, 14880, 17360, 20832, 24086, 26040, 34720, 36129, 48172, 52080, 60215, 72258, 84301, 96344, 104160, 120430, 144516, 168602, 180645, 192688, 240860, 252903, 289032, 337204, 361290, 373333, 385376, 421505, 481720, 505806, 578064, 674408, 722580, 746666, 843010, 963440, 1011612, 1119999, 1156128, 1264515, 1348816, 1445160, 1493332, 1686020, 1866665, 1926880, 2023224, 2239998, 2529030, 2613331, 2697632, 2890320, 2986664, 3372040, 3733330, 4046448, 4479996, 5058060, 5226662, 5599995, 5780640, 5973328, 6744080, 7466660, 7839993, 8092896, 8959992, 10116120, 10453324, 11199990, 11946656, 13066655, 13488160, 14933320, 15679986, 17919984, 20232240, 20906648, 22399980, 26133310, 29866640, 31359972, 35839968, 39199965, 40464480, 41813296, 44799960, 52266620, 59733280, 62719944, 78399930, 83626592, 89599920, 104533240, 125439888, 156799860, 179199840, 209066480, 250879776, 313599720, 418132960, 627199440, 1254398880]

約数ペア:

[(1, 1254398880), (2, 627199440), (3, 418132960), (4, 313599720), (5, 250879776), (6, 209066480), (7, 179199840), (8, 156799860), (10, 125439888), (12, 104533240), (14, 89599920), (15, 83626592), (16, 78399930), (20, 62719944), (21, 59733280), (24, 52266620), (28, 44799960), (30, 41813296), (31, 40464480), (32, 39199965), (35, 35839968), (40, 31359972), (42, 29866640), (48, 26133310), (56, 22399980), (60, 20906648), (62, 20232240), (70, 17919984), (80, 15679986), (84, 14933320), (93, 13488160), (96, 13066655), (105, 11946656), (112, 11199990), (120, 10453324), (124, 10116120), (140, 8959992), (155, 8092896), (160, 7839993), (168, 7466660), (186, 6744080), (210, 5973328), (217, 5780640), (224, 5599995), (240, 5226662), (248, 5058060), (280, 4479996), (310, 4046448), (336, 3733330), (372, 3372040), (420, 2986664), (434, 2890320), (465, 2697632), (480, 2613331), (496, 2529030), (560, 2239998), (620, 2023224), (651, 1926880), (672, 1866665), (744, 1686020), (840, 1493332), (868, 1445160), (930, 1348816), (992, 1264515), (1085, 1156128), (1120, 1119999), (1240, 1011612), (1302, 963440), (1488, 843010), (1680, 746666), (1736, 722580), (1860, 674408), (2170, 578064), (2480, 505806), (2604, 481720), (2976, 421505), (3255, 385376), (3360, 373333), (3472, 361290), (3720, 337204), (4340, 289032), (4960, 252903), (5208, 240860), (6510, 192688), (6944, 180645), (7440, 168602), (8680, 144516), (10416, 120430), (12043, 104160), (13020, 96344), (14880, 84301), (17360, 72258), (20832, 60215), (24086, 52080), (26040, 48172), (34720, 36129)]