231709495320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2711}}^1\times {\mathrm{79139}}^1$

素因数の和:81870

約数の個数: 128

約数和(自身を含む): 772659648000

約数和(自身を除く): 540950152680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2711, 5422, 8133, 10844, 13555, 16266, 21688, 24399, 27110, 32532, 40665, 48798, 54220, 65064, 73197, 79139, 81330, 97596, 108440, 121995, 146394, 158278, 162660, 195192, 237417, 243990, 292788, 316556, 325320, 365985, 395695, 474834, 487980, 585576, 633112, 712251, 731970, 791390, 949668, 975960, 1187085, 1424502, 1463940, 1582780, 1899336, 2136753, 2374170, 2849004, 2927880, 3165560, 3561255, 4273506, 4748340, 5698008, 7122510, 8547012, 9496680, 10683765, 14245020, 17094024, 21367530, 28490040, 42735060, 85470120, 214545829, 429091658, 643637487, 858183316, 1072729145, 1287274974, 1716366632, 1930912461, 2145458290, 2574549948, 3218187435, 3861824922, 4290916580, 5149099896, 5792737383, 6436374870, 7723649844, 8581833160, 9654562305, 11585474766, 12872749740, 15447299688, 19309124610, 23170949532, 25745499480, 28963686915, 38618249220, 46341899064, 57927373830, 77236498440, 115854747660, 231709495320]

約数ペア:

[(1, 231709495320), (2, 115854747660), (3, 77236498440), (4, 57927373830), (5, 46341899064), (6, 38618249220), (8, 28963686915), (9, 25745499480), (10, 23170949532), (12, 19309124610), (15, 15447299688), (18, 12872749740), (20, 11585474766), (24, 9654562305), (27, 8581833160), (30, 7723649844), (36, 6436374870), (40, 5792737383), (45, 5149099896), (54, 4290916580), (60, 3861824922), (72, 3218187435), (90, 2574549948), (108, 2145458290), (120, 1930912461), (135, 1716366632), (180, 1287274974), (216, 1072729145), (270, 858183316), (360, 643637487), (540, 429091658), (1080, 214545829), (2711, 85470120), (5422, 42735060), (8133, 28490040), (10844, 21367530), (13555, 17094024), (16266, 14245020), (21688, 10683765), (24399, 9496680), (27110, 8547012), (32532, 7122510), (40665, 5698008), (48798, 4748340), (54220, 4273506), (65064, 3561255), (73197, 3165560), (79139, 2927880), (81330, 2849004), (97596, 2374170), (108440, 2136753), (121995, 1899336), (146394, 1582780), (158278, 1463940), (162660, 1424502), (195192, 1187085), (237417, 975960), (243990, 949668), (292788, 791390), (316556, 731970), (325320, 712251), (365985, 633112), (395695, 585576), (474834, 487980)]