268790735360

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{20297}}^1$

素因数の和:21066

約数の個数: 160

約数和(自身を含む): 737567614080

約数和(自身を除く): 468776878720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 739, 896, 1120, 1280, 1478, 1792, 2240, 2560, 2956, 3584, 3695, 4480, 5173, 5912, 7390, 8960, 10346, 11824, 14780, 17920, 20297, 20692, 23648, 25865, 29560, 40594, 41384, 47296, 51730, 59120, 81188, 82768, 94592, 101485, 103460, 118240, 142079, 162376, 165536, 189184, 202970, 206920, 236480, 284158, 324752, 331072, 378368, 405940, 413840, 472960, 568316, 649504, 662144, 710395, 811880, 827680, 945920, 1136632, 1299008, 1324288, 1420790, 1623760, 1655360, 1891840, 2273264, 2598016, 2648576, 2841580, 3247520, 3310720, 4546528, 5196032, 5683160, 6495040, 6621440, 9093056, 10392064, 11366320, 12990080, 13242880, 14999483, 18186112, 22732640, 25980160, 29998966, 36372224, 45465280, 51960320, 59997932, 72744448, 74997415, 90930560, 104996381, 119995864, 149994830, 181861120, 209992762, 239991728, 299989660, 363722240, 419985524, 479983456, 524981905, 599979320, 839971048, 959966912, 1049963810, 1199958640, 1679942096, 1919933824, 2099927620, 2399917280, 3359884192, 3839867648, 4199855240, 4799834560, 6719768384, 7679735296, 8399710480, 9599669120, 13439536768, 16799420960, 19199338240, 26879073536, 33598841920, 38398676480, 53758147072, 67197683840, 134395367680, 268790735360]

約数ペア:

[(1, 268790735360), (2, 134395367680), (4, 67197683840), (5, 53758147072), (7, 38398676480), (8, 33598841920), (10, 26879073536), (14, 19199338240), (16, 16799420960), (20, 13439536768), (28, 9599669120), (32, 8399710480), (35, 7679735296), (40, 6719768384), (56, 4799834560), (64, 4199855240), (70, 3839867648), (80, 3359884192), (112, 2399917280), (128, 2099927620), (140, 1919933824), (160, 1679942096), (224, 1199958640), (256, 1049963810), (280, 959966912), (320, 839971048), (448, 599979320), (512, 524981905), (560, 479983456), (640, 419985524), (739, 363722240), (896, 299989660), (1120, 239991728), (1280, 209992762), (1478, 181861120), (1792, 149994830), (2240, 119995864), (2560, 104996381), (2956, 90930560), (3584, 74997415), (3695, 72744448), (4480, 59997932), (5173, 51960320), (5912, 45465280), (7390, 36372224), (8960, 29998966), (10346, 25980160), (11824, 22732640), (14780, 18186112), (17920, 14999483), (20297, 13242880), (20692, 12990080), (23648, 11366320), (25865, 10392064), (29560, 9093056), (40594, 6621440), (41384, 6495040), (47296, 5683160), (51730, 5196032), (59120, 4546528), (81188, 3310720), (82768, 3247520), (94592, 2841580), (101485, 2648576), (103460, 2598016), (118240, 2273264), (142079, 1891840), (162376, 1655360), (165536, 1623760), (189184, 1420790), (202970, 1324288), (206920, 1299008), (236480, 1136632), (284158, 945920), (324752, 827680), (331072, 811880), (378368, 710395), (405940, 662144), (413840, 649504), (472960, 568316)]