230990007920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{55049}}^1$

素因数の和:55255

約数の個数: 160

約数和(自身を含む): 629102592000

約数和(自身を除く): 398112584080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 80, 112, 118, 127, 140, 236, 254, 280, 295, 413, 472, 508, 560, 590, 635, 826, 889, 944, 1016, 1180, 1270, 1652, 1778, 2032, 2065, 2360, 2540, 3304, 3556, 4130, 4445, 4720, 5080, 6608, 7112, 7493, 8260, 8890, 10160, 14224, 14986, 16520, 17780, 29972, 33040, 35560, 37465, 52451, 55049, 59944, 71120, 74930, 104902, 110098, 119888, 149860, 209804, 220196, 262255, 275245, 299720, 385343, 419608, 440392, 524510, 550490, 599440, 770686, 839216, 880784, 1049020, 1100980, 1541372, 1926715, 2098040, 2201960, 3082744, 3247891, 3853430, 4196080, 4403920, 6165488, 6495782, 6991223, 7706860, 12991564, 13982446, 15413720, 16239455, 22735237, 25983128, 27964892, 30827440, 32478910, 34956115, 45470474, 48938561, 51966256, 55929784, 64957820, 69912230, 90940948, 97877122, 111859568, 113676185, 129915640, 139824460, 181881896, 195754244, 227352370, 244692805, 259831280, 279648920, 363763792, 391508488, 412482157, 454704740, 489385610, 559297840, 783016976, 824964314, 909409480, 978771220, 1649928628, 1818818960, 1957542440, 2062410785, 2887375099, 3299857256, 3915084880, 4124821570, 5774750198, 6599714512, 8249643140, 11549500396, 14436875495, 16499286280, 23099000792, 28873750990, 32998572560, 46198001584, 57747501980, 115495003960, 230990007920]

約数ペア:

[(1, 230990007920), (2, 115495003960), (4, 57747501980), (5, 46198001584), (7, 32998572560), (8, 28873750990), (10, 23099000792), (14, 16499286280), (16, 14436875495), (20, 11549500396), (28, 8249643140), (35, 6599714512), (40, 5774750198), (56, 4124821570), (59, 3915084880), (70, 3299857256), (80, 2887375099), (112, 2062410785), (118, 1957542440), (127, 1818818960), (140, 1649928628), (236, 978771220), (254, 909409480), (280, 824964314), (295, 783016976), (413, 559297840), (472, 489385610), (508, 454704740), (560, 412482157), (590, 391508488), (635, 363763792), (826, 279648920), (889, 259831280), (944, 244692805), (1016, 227352370), (1180, 195754244), (1270, 181881896), (1652, 139824460), (1778, 129915640), (2032, 113676185), (2065, 111859568), (2360, 97877122), (2540, 90940948), (3304, 69912230), (3556, 64957820), (4130, 55929784), (4445, 51966256), (4720, 48938561), (5080, 45470474), (6608, 34956115), (7112, 32478910), (7493, 30827440), (8260, 27964892), (8890, 25983128), (10160, 22735237), (14224, 16239455), (14986, 15413720), (16520, 13982446), (17780, 12991564), (29972, 7706860), (33040, 6991223), (35560, 6495782), (37465, 6165488), (52451, 4403920), (55049, 4196080), (59944, 3853430), (71120, 3247891), (74930, 3082744), (104902, 2201960), (110098, 2098040), (119888, 1926715), (149860, 1541372), (209804, 1100980), (220196, 1049020), (262255, 880784), (275245, 839216), (299720, 770686), (385343, 599440), (419608, 550490), (440392, 524510)]