25857965520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{5059}}^1$

素因数の和:5338

約数の個数: 240

約数和(自身を含む): 90050188800

約数和(自身を除く): 64192223280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 229, 240, 248, 279, 310, 360, 372, 458, 465, 496, 558, 620, 687, 720, 744, 916, 930, 1116, 1145, 1240, 1374, 1395, 1488, 1832, 1860, 2061, 2232, 2290, 2480, 2748, 2790, 3435, 3664, 3720, 4122, 4464, 4580, 5059, 5496, 5580, 6870, 7099, 7440, 8244, 9160, 10118, 10305, 10992, 11160, 13740, 14198, 15177, 16488, 18320, 20236, 20610, 21297, 22320, 25295, 27480, 28396, 30354, 32976, 35495, 40472, 41220, 42594, 45531, 50590, 54960, 56792, 60708, 63891, 70990, 75885, 80944, 82440, 85188, 91062, 101180, 106485, 113584, 121416, 127782, 141980, 151770, 156829, 164880, 170376, 182124, 202360, 212970, 227655, 242832, 255564, 283960, 303540, 313658, 319455, 340752, 364248, 404720, 425940, 455310, 470487, 511128, 567920, 607080, 627316, 638910, 728496, 784145, 851880, 910620, 940974, 1022256, 1158511, 1214160, 1254632, 1277820, 1411461, 1568290, 1703760, 1821240, 1881948, 2317022, 2352435, 2509264, 2555640, 2822922, 3136580, 3475533, 3642480, 3763896, 4634044, 4704870, 5111280, 5645844, 5792555, 6273160, 6951066, 7057305, 7527792, 9268088, 9409740, 10426599, 11291688, 11585110, 12546320, 13902132, 14114610, 17377665, 18536176, 18819480, 20853198, 22583376, 23170220, 27804264, 28229220, 34755330, 35913841, 37638960, 41706396, 46340440, 52132995, 55608528, 56458440, 69510660, 71827682, 83412792, 92680880, 104265990, 107741523, 112916880, 139021320, 143655364, 166825584, 179569205, 208531980, 215483046, 278042640, 287310728, 323224569, 359138410, 417063960, 430966092, 538707615, 574621456, 646449138, 718276820, 834127920, 861932184, 1077415230, 1292898276, 1436553640, 1616122845, 1723864368, 2154830460, 2585796552, 2873107280, 3232245690, 4309660920, 5171593104, 6464491380, 8619321840, 12928982760, 25857965520]

約数ペア:

[(1, 25857965520), (2, 12928982760), (3, 8619321840), (4, 6464491380), (5, 5171593104), (6, 4309660920), (8, 3232245690), (9, 2873107280), (10, 2585796552), (12, 2154830460), (15, 1723864368), (16, 1616122845), (18, 1436553640), (20, 1292898276), (24, 1077415230), (30, 861932184), (31, 834127920), (36, 718276820), (40, 646449138), (45, 574621456), (48, 538707615), (60, 430966092), (62, 417063960), (72, 359138410), (80, 323224569), (90, 287310728), (93, 278042640), (120, 215483046), (124, 208531980), (144, 179569205), (155, 166825584), (180, 143655364), (186, 139021320), (229, 112916880), (240, 107741523), (248, 104265990), (279, 92680880), (310, 83412792), (360, 71827682), (372, 69510660), (458, 56458440), (465, 55608528), (496, 52132995), (558, 46340440), (620, 41706396), (687, 37638960), (720, 35913841), (744, 34755330), (916, 28229220), (930, 27804264), (1116, 23170220), (1145, 22583376), (1240, 20853198), (1374, 18819480), (1395, 18536176), (1488, 17377665), (1832, 14114610), (1860, 13902132), (2061, 12546320), (2232, 11585110), (2290, 11291688), (2480, 10426599), (2748, 9409740), (2790, 9268088), (3435, 7527792), (3664, 7057305), (3720, 6951066), (4122, 6273160), (4464, 5792555), (4580, 5645844), (5059, 5111280), (5496, 4704870), (5580, 4634044), (6870, 3763896), (7099, 3642480), (7440, 3475533), (8244, 3136580), (9160, 2822922), (10118, 2555640), (10305, 2509264), (10992, 2352435), (11160, 2317022), (13740, 1881948), (14198, 1821240), (15177, 1703760), (16488, 1568290), (18320, 1411461), (20236, 1277820), (20610, 1254632), (21297, 1214160), (22320, 1158511), (25295, 1022256), (27480, 940974), (28396, 910620), (30354, 851880), (32976, 784145), (35495, 728496), (40472, 638910), (41220, 627316), (42594, 607080), (45531, 567920), (50590, 511128), (54960, 470487), (56792, 455310), (60708, 425940), (63891, 404720), (70990, 364248), (75885, 340752), (80944, 319455), (82440, 313658), (85188, 303540), (91062, 283960), (101180, 255564), (106485, 242832), (113584, 227655), (121416, 212970), (127782, 202360), (141980, 182124), (151770, 170376), (156829, 164880)]