156985231360

素因数分解:

$2^{11}\times 5^1\times {\mathrm{29}}^2\times {\mathrm{18229}}^1$

素因数の和:18314

約数の個数: 144

約数和(自身を含む): 390130568100

約数和(自身を除く): 233145336740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 512, 580, 640, 841, 928, 1024, 1160, 1280, 1682, 1856, 2048, 2320, 2560, 3364, 3712, 4205, 4640, 5120, 6728, 7424, 8410, 9280, 10240, 13456, 14848, 16820, 18229, 18560, 26912, 29696, 33640, 36458, 37120, 53824, 59392, 67280, 72916, 74240, 91145, 107648, 134560, 145832, 148480, 182290, 215296, 269120, 291664, 296960, 364580, 430592, 528641, 538240, 583328, 729160, 861184, 1057282, 1076480, 1166656, 1458320, 1722368, 2114564, 2152960, 2333312, 2643205, 2916640, 4229128, 4305920, 4666624, 5286410, 5833280, 8458256, 8611840, 9333248, 10572820, 11666560, 15330589, 16916512, 18666496, 21145640, 23333120, 30661178, 33833024, 37332992, 42291280, 46666240, 61322356, 67666048, 76652945, 84582560, 93332480, 122644712, 135332096, 153305890, 169165120, 186664960, 245289424, 270664192, 306611780, 338330240, 490578848, 541328384, 613223560, 676660480, 981157696, 1082656768, 1226447120, 1353320960, 1962315392, 2452894240, 2706641920, 3924630784, 4905788480, 5413283840, 7849261568, 9811576960, 15698523136, 19623153920, 31397046272, 39246307840, 78492615680, 156985231360]

約数ペア:

[(1, 156985231360), (2, 78492615680), (4, 39246307840), (5, 31397046272), (8, 19623153920), (10, 15698523136), (16, 9811576960), (20, 7849261568), (29, 5413283840), (32, 4905788480), (40, 3924630784), (58, 2706641920), (64, 2452894240), (80, 1962315392), (116, 1353320960), (128, 1226447120), (145, 1082656768), (160, 981157696), (232, 676660480), (256, 613223560), (290, 541328384), (320, 490578848), (464, 338330240), (512, 306611780), (580, 270664192), (640, 245289424), (841, 186664960), (928, 169165120), (1024, 153305890), (1160, 135332096), (1280, 122644712), (1682, 93332480), (1856, 84582560), (2048, 76652945), (2320, 67666048), (2560, 61322356), (3364, 46666240), (3712, 42291280), (4205, 37332992), (4640, 33833024), (5120, 30661178), (6728, 23333120), (7424, 21145640), (8410, 18666496), (9280, 16916512), (10240, 15330589), (13456, 11666560), (14848, 10572820), (16820, 9333248), (18229, 8611840), (18560, 8458256), (26912, 5833280), (29696, 5286410), (33640, 4666624), (36458, 4305920), (37120, 4229128), (53824, 2916640), (59392, 2643205), (67280, 2333312), (72916, 2152960), (74240, 2114564), (91145, 1722368), (107648, 1458320), (134560, 1166656), (145832, 1076480), (148480, 1057282), (182290, 861184), (215296, 729160), (269120, 583328), (291664, 538240), (296960, 528641), (364580, 430592)]