156740427660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{320179}}^1$

素因数の和:320431

約数の個数: 96

約数和(自身を含む): 451838016000

約数和(自身を除く): 295097588340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 199, 205, 246, 398, 410, 492, 597, 615, 796, 820, 995, 1194, 1230, 1990, 2388, 2460, 2985, 3980, 5970, 8159, 11940, 16318, 24477, 32636, 40795, 48954, 81590, 97908, 122385, 163180, 244770, 320179, 489540, 640358, 960537, 1280716, 1600895, 1921074, 3201790, 3842148, 4802685, 6403580, 9605370, 13127339, 19210740, 26254678, 39382017, 52509356, 63715621, 65636695, 78764034, 127431242, 131273390, 157528068, 191146863, 196910085, 254862484, 262546780, 318578105, 382293726, 393820170, 637156210, 764587452, 787640340, 955734315, 1274312420, 1911468630, 2612340461, 3822937260, 5224680922, 7837021383, 10449361844, 13061702305, 15674042766, 26123404610, 31348085532, 39185106915, 52246809220, 78370213830, 156740427660]

約数ペア:

[(1, 156740427660), (2, 78370213830), (3, 52246809220), (4, 39185106915), (5, 31348085532), (6, 26123404610), (10, 15674042766), (12, 13061702305), (15, 10449361844), (20, 7837021383), (30, 5224680922), (41, 3822937260), (60, 2612340461), (82, 1911468630), (123, 1274312420), (164, 955734315), (199, 787640340), (205, 764587452), (246, 637156210), (398, 393820170), (410, 382293726), (492, 318578105), (597, 262546780), (615, 254862484), (796, 196910085), (820, 191146863), (995, 157528068), (1194, 131273390), (1230, 127431242), (1990, 78764034), (2388, 65636695), (2460, 63715621), (2985, 52509356), (3980, 39382017), (5970, 26254678), (8159, 19210740), (11940, 13127339), (16318, 9605370), (24477, 6403580), (32636, 4802685), (40795, 3842148), (48954, 3201790), (81590, 1921074), (97908, 1600895), (122385, 1280716), (163180, 960537), (244770, 640358), (320179, 489540)]