249078720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:363

約数の個数: 224

約数和(自身を含む): 874897920

約数和(自身を除く): 625819200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 103, 110, 120, 132, 160, 165, 176, 192, 206, 220, 229, 240, 264, 309, 320, 330, 352, 412, 440, 458, 480, 515, 528, 618, 660, 687, 704, 824, 880, 916, 960, 1030, 1056, 1133, 1145, 1236, 1320, 1374, 1545, 1648, 1760, 1832, 2060, 2112, 2266, 2290, 2472, 2519, 2640, 2748, 3090, 3296, 3399, 3435, 3520, 3664, 4120, 4532, 4580, 4944, 5038, 5280, 5496, 5665, 6180, 6592, 6798, 6870, 7328, 7557, 8240, 9064, 9160, 9888, 10076, 10560, 10992, 11330, 12360, 12595, 13596, 13740, 14656, 15114, 16480, 16995, 18128, 18320, 19776, 20152, 21984, 22660, 23587, 24720, 25190, 27192, 27480, 30228, 32960, 33990, 36256, 36640, 37785, 40304, 43968, 45320, 47174, 49440, 50380, 54384, 54960, 60456, 67980, 70761, 72512, 73280, 75570, 80608, 90640, 94348, 98880, 100760, 108768, 109920, 117935, 120912, 135960, 141522, 151140, 161216, 181280, 188696, 201520, 217536, 219840, 235870, 241824, 259457, 271920, 283044, 302280, 353805, 362560, 377392, 403040, 471740, 483648, 518914, 543840, 566088, 604560, 707610, 754784, 778371, 806080, 943480, 1037828, 1087680, 1132176, 1209120, 1297285, 1415220, 1509568, 1556742, 1886960, 2075656, 2264352, 2418240, 2594570, 2830440, 3113484, 3773920, 3891855, 4151312, 4528704, 5189140, 5660880, 6226968, 7547840, 7783710, 8302624, 10378280, 11321760, 12453936, 15567420, 16605248, 20756560, 22643520, 24907872, 31134840, 41513120, 49815744, 62269680, 83026240, 124539360, 249078720]

約数ペア:

[(1, 249078720), (2, 124539360), (3, 83026240), (4, 62269680), (5, 49815744), (6, 41513120), (8, 31134840), (10, 24907872), (11, 22643520), (12, 20756560), (15, 16605248), (16, 15567420), (20, 12453936), (22, 11321760), (24, 10378280), (30, 8302624), (32, 7783710), (33, 7547840), (40, 6226968), (44, 5660880), (48, 5189140), (55, 4528704), (60, 4151312), (64, 3891855), (66, 3773920), (80, 3113484), (88, 2830440), (96, 2594570), (103, 2418240), (110, 2264352), (120, 2075656), (132, 1886960), (160, 1556742), (165, 1509568), (176, 1415220), (192, 1297285), (206, 1209120), (220, 1132176), (229, 1087680), (240, 1037828), (264, 943480), (309, 806080), (320, 778371), (330, 754784), (352, 707610), (412, 604560), (440, 566088), (458, 543840), (480, 518914), (515, 483648), (528, 471740), (618, 403040), (660, 377392), (687, 362560), (704, 353805), (824, 302280), (880, 283044), (916, 271920), (960, 259457), (1030, 241824), (1056, 235870), (1133, 219840), (1145, 217536), (1236, 201520), (1320, 188696), (1374, 181280), (1545, 161216), (1648, 151140), (1760, 141522), (1832, 135960), (2060, 120912), (2112, 117935), (2266, 109920), (2290, 108768), (2472, 100760), (2519, 98880), (2640, 94348), (2748, 90640), (3090, 80608), (3296, 75570), (3399, 73280), (3435, 72512), (3520, 70761), (3664, 67980), (4120, 60456), (4532, 54960), (4580, 54384), (4944, 50380), (5038, 49440), (5280, 47174), (5496, 45320), (5665, 43968), (6180, 40304), (6592, 37785), (6798, 36640), (6870, 36256), (7328, 33990), (7557, 32960), (8240, 30228), (9064, 27480), (9160, 27192), (9888, 25190), (10076, 24720), (10560, 23587), (10992, 22660), (11330, 21984), (12360, 20152), (12595, 19776), (13596, 18320), (13740, 18128), (14656, 16995), (15114, 16480)]