15515584920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{30851}}^1$

素因数の和:31006

約数の個数: 192

約数和(自身を含む): 55444746240

約数和(自身を除く): 39929161320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 127, 132, 165, 180, 198, 220, 254, 264, 330, 360, 381, 396, 440, 495, 508, 635, 660, 762, 792, 990, 1016, 1143, 1270, 1320, 1397, 1524, 1905, 1980, 2286, 2540, 2794, 3048, 3810, 3960, 4191, 4572, 5080, 5588, 5715, 6985, 7620, 8382, 9144, 11176, 11430, 12573, 13970, 15240, 16764, 20955, 22860, 25146, 27940, 30851, 33528, 41910, 45720, 50292, 55880, 61702, 62865, 83820, 92553, 100584, 123404, 125730, 154255, 167640, 185106, 246808, 251460, 277659, 308510, 339361, 370212, 462765, 502920, 555318, 617020, 678722, 740424, 925530, 1018083, 1110636, 1234040, 1357444, 1388295, 1696805, 1851060, 2036166, 2221272, 2714888, 2776590, 3054249, 3393610, 3702120, 3918077, 4072332, 5090415, 5553180, 6108498, 6787220, 7836154, 8144664, 10180830, 11106360, 11754231, 12216996, 13574440, 15271245, 15672308, 19590385, 20361660, 23508462, 24433992, 30542490, 31344616, 35262693, 39180770, 40723320, 43098847, 47016924, 58771155, 61084980, 70525386, 78361540, 86197694, 94033848, 117542310, 122169960, 129296541, 141050772, 156723080, 172395388, 176313465, 215494235, 235084620, 258593082, 282101544, 344790776, 352626930, 387889623, 430988470, 470169240, 517186164, 646482705, 705253860, 775779246, 861976940, 1034372328, 1292965410, 1410507720, 1551558492, 1723953880, 1939448115, 2585930820, 3103116984, 3878896230, 5171861640, 7757792460, 15515584920]

約数ペア:

[(1, 15515584920), (2, 7757792460), (3, 5171861640), (4, 3878896230), (5, 3103116984), (6, 2585930820), (8, 1939448115), (9, 1723953880), (10, 1551558492), (11, 1410507720), (12, 1292965410), (15, 1034372328), (18, 861976940), (20, 775779246), (22, 705253860), (24, 646482705), (30, 517186164), (33, 470169240), (36, 430988470), (40, 387889623), (44, 352626930), (45, 344790776), (55, 282101544), (60, 258593082), (66, 235084620), (72, 215494235), (88, 176313465), (90, 172395388), (99, 156723080), (110, 141050772), (120, 129296541), (127, 122169960), (132, 117542310), (165, 94033848), (180, 86197694), (198, 78361540), (220, 70525386), (254, 61084980), (264, 58771155), (330, 47016924), (360, 43098847), (381, 40723320), (396, 39180770), (440, 35262693), (495, 31344616), (508, 30542490), (635, 24433992), (660, 23508462), (762, 20361660), (792, 19590385), (990, 15672308), (1016, 15271245), (1143, 13574440), (1270, 12216996), (1320, 11754231), (1397, 11106360), (1524, 10180830), (1905, 8144664), (1980, 7836154), (2286, 6787220), (2540, 6108498), (2794, 5553180), (3048, 5090415), (3810, 4072332), (3960, 3918077), (4191, 3702120), (4572, 3393610), (5080, 3054249), (5588, 2776590), (5715, 2714888), (6985, 2221272), (7620, 2036166), (8382, 1851060), (9144, 1696805), (11176, 1388295), (11430, 1357444), (12573, 1234040), (13970, 1110636), (15240, 1018083), (16764, 925530), (20955, 740424), (22860, 678722), (25146, 617020), (27940, 555318), (30851, 502920), (33528, 462765), (41910, 370212), (45720, 339361), (50292, 308510), (55880, 277659), (61702, 251460), (62865, 246808), (83820, 185106), (92553, 167640), (100584, 154255), (123404, 125730)]