227743397880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{140281}}^1$

素因数の和:140541

約数の個数: 128

約数和(自身を含む): 695708939520

約数和(自身を除く): 467965541640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 163, 166, 249, 326, 332, 415, 489, 498, 652, 664, 815, 830, 978, 996, 1245, 1304, 1630, 1660, 1956, 1992, 2445, 2490, 3260, 3320, 3912, 4890, 4980, 6520, 9780, 9960, 13529, 19560, 27058, 40587, 54116, 67645, 81174, 108232, 135290, 140281, 162348, 202935, 270580, 280562, 324696, 405870, 420843, 541160, 561124, 701405, 811740, 841686, 1122248, 1402810, 1623480, 1683372, 2104215, 2805620, 3366744, 4208430, 5611240, 8416860, 11643323, 16833720, 22865803, 23286646, 34929969, 45731606, 46573292, 58216615, 68597409, 69859938, 91463212, 93146584, 114329015, 116433230, 137194818, 139719876, 174649845, 182926424, 228658030, 232866460, 274389636, 279439752, 342987045, 349299690, 457316060, 465732920, 548779272, 685974090, 698599380, 914632120, 1371948180, 1397198760, 1897861649, 2743896360, 3795723298, 5693584947, 7591446596, 9489308245, 11387169894, 15182893192, 18978616490, 22774339788, 28467924735, 37957232980, 45548679576, 56935849470, 75914465960, 113871698940, 227743397880]

約数ペア:

[(1, 227743397880), (2, 113871698940), (3, 75914465960), (4, 56935849470), (5, 45548679576), (6, 37957232980), (8, 28467924735), (10, 22774339788), (12, 18978616490), (15, 15182893192), (20, 11387169894), (24, 9489308245), (30, 7591446596), (40, 5693584947), (60, 3795723298), (83, 2743896360), (120, 1897861649), (163, 1397198760), (166, 1371948180), (249, 914632120), (326, 698599380), (332, 685974090), (415, 548779272), (489, 465732920), (498, 457316060), (652, 349299690), (664, 342987045), (815, 279439752), (830, 274389636), (978, 232866460), (996, 228658030), (1245, 182926424), (1304, 174649845), (1630, 139719876), (1660, 137194818), (1956, 116433230), (1992, 114329015), (2445, 93146584), (2490, 91463212), (3260, 69859938), (3320, 68597409), (3912, 58216615), (4890, 46573292), (4980, 45731606), (6520, 34929969), (9780, 23286646), (9960, 22865803), (13529, 16833720), (19560, 11643323), (27058, 8416860), (40587, 5611240), (54116, 4208430), (67645, 3366744), (81174, 2805620), (108232, 2104215), (135290, 1683372), (140281, 1623480), (162348, 1402810), (202935, 1122248), (270580, 841686), (280562, 811740), (324696, 701405), (405870, 561124), (420843, 541160)]