251469453120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{283}}^1\times {\mathrm{5171}}^1$

素因数の和:5653

約数の個数: 224

約数和(自身を含む): 805868766720

約数和(自身を除く): 554399313600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 179, 192, 240, 283, 320, 358, 480, 537, 566, 716, 849, 895, 960, 1074, 1132, 1415, 1432, 1698, 1790, 2148, 2264, 2685, 2830, 2864, 3396, 3580, 4245, 4296, 4528, 5171, 5370, 5660, 5728, 6792, 7160, 8490, 8592, 9056, 10342, 10740, 11320, 11456, 13584, 14320, 15513, 16980, 17184, 18112, 20684, 21480, 22640, 25855, 27168, 28640, 31026, 33960, 34368, 41368, 42960, 45280, 50657, 51710, 54336, 57280, 62052, 67920, 77565, 82736, 85920, 90560, 101314, 103420, 124104, 135840, 151971, 155130, 165472, 171840, 202628, 206840, 248208, 253285, 271680, 303942, 310260, 330944, 405256, 413680, 496416, 506570, 607884, 620520, 759855, 810512, 827360, 925609, 992832, 1013140, 1215768, 1241040, 1463393, 1519710, 1621024, 1654720, 1851218, 2026280, 2431536, 2482080, 2776827, 2926786, 3039420, 3242048, 3702436, 4052560, 4390179, 4628045, 4863072, 4964160, 5553654, 5853572, 6078840, 7316965, 7404872, 8105120, 8780358, 9256090, 9726144, 11107308, 11707144, 12157680, 13884135, 14633930, 14809744, 16210240, 17560716, 18512180, 21950895, 22214616, 23414288, 24315360, 27768270, 29267860, 29619488, 35121432, 37024360, 43901790, 44429232, 46828576, 48630720, 55536540, 58535720, 59238976, 70242864, 74048720, 87803580, 88858464, 93657152, 111073080, 117071440, 140485728, 148097440, 175607160, 177716928, 222146160, 234142880, 261947347, 280971456, 296194880, 351214320, 444292320, 468285760, 523894694, 702428640, 785842041, 888584640, 1047789388, 1309736735, 1404857280, 1571684082, 2095578776, 2619473470, 3143368164, 3929210205, 4191157552, 5238946940, 6286736328, 7858420410, 8382315104, 10477893880, 12573472656, 15716840820, 16764630208, 20955787760, 25146945312, 31433681640, 41911575520, 50293890624, 62867363280, 83823151040, 125734726560, 251469453120]

約数ペア:

[(1, 251469453120), (2, 125734726560), (3, 83823151040), (4, 62867363280), (5, 50293890624), (6, 41911575520), (8, 31433681640), (10, 25146945312), (12, 20955787760), (15, 16764630208), (16, 15716840820), (20, 12573472656), (24, 10477893880), (30, 8382315104), (32, 7858420410), (40, 6286736328), (48, 5238946940), (60, 4191157552), (64, 3929210205), (80, 3143368164), (96, 2619473470), (120, 2095578776), (160, 1571684082), (179, 1404857280), (192, 1309736735), (240, 1047789388), (283, 888584640), (320, 785842041), (358, 702428640), (480, 523894694), (537, 468285760), (566, 444292320), (716, 351214320), (849, 296194880), (895, 280971456), (960, 261947347), (1074, 234142880), (1132, 222146160), (1415, 177716928), (1432, 175607160), (1698, 148097440), (1790, 140485728), (2148, 117071440), (2264, 111073080), (2685, 93657152), (2830, 88858464), (2864, 87803580), (3396, 74048720), (3580, 70242864), (4245, 59238976), (4296, 58535720), (4528, 55536540), (5171, 48630720), (5370, 46828576), (5660, 44429232), (5728, 43901790), (6792, 37024360), (7160, 35121432), (8490, 29619488), (8592, 29267860), (9056, 27768270), (10342, 24315360), (10740, 23414288), (11320, 22214616), (11456, 21950895), (13584, 18512180), (14320, 17560716), (15513, 16210240), (16980, 14809744), (17184, 14633930), (18112, 13884135), (20684, 12157680), (21480, 11707144), (22640, 11107308), (25855, 9726144), (27168, 9256090), (28640, 8780358), (31026, 8105120), (33960, 7404872), (34368, 7316965), (41368, 6078840), (42960, 5853572), (45280, 5553654), (50657, 4964160), (51710, 4863072), (54336, 4628045), (57280, 4390179), (62052, 4052560), (67920, 3702436), (77565, 3242048), (82736, 3039420), (85920, 2926786), (90560, 2776827), (101314, 2482080), (103420, 2431536), (124104, 2026280), (135840, 1851218), (151971, 1654720), (155130, 1621024), (165472, 1519710), (171840, 1463393), (202628, 1241040), (206840, 1215768), (248208, 1013140), (253285, 992832), (271680, 925609), (303942, 827360), (310260, 810512), (330944, 759855), (405256, 620520), (413680, 607884), (496416, 506570)]