136450512040

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{3691}}^1$

素因数の和:4011

約数の個数: 128

約数和(自身を含む): 317260944000

約数和(自身を除く): 180810431960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 109, 122, 139, 218, 244, 278, 305, 436, 488, 545, 556, 610, 695, 872, 1090, 1112, 1220, 1390, 2180, 2440, 2780, 3691, 4360, 5560, 6649, 7382, 8479, 13298, 14764, 15151, 16958, 18455, 26596, 29528, 30302, 33245, 33916, 36910, 42395, 53192, 60604, 66490, 67832, 73820, 75755, 84790, 121208, 132980, 147640, 151510, 169580, 225151, 265960, 303020, 339160, 402319, 450302, 513049, 606040, 804638, 900604, 924211, 1026098, 1125755, 1609276, 1801208, 1848422, 2011595, 2052196, 2251510, 2565245, 3218552, 3696844, 4023190, 4104392, 4503020, 4621055, 5130490, 7393688, 8046380, 9006040, 9242110, 10260980, 16092760, 18484220, 20521960, 24541459, 31295989, 36968440, 49082918, 55922341, 62591978, 98165836, 111844682, 122707295, 125183956, 156479945, 196331672, 223689364, 245414590, 250367912, 279611705, 312959890, 447378728, 490829180, 559223410, 625919780, 981658360, 1118446820, 1251839560, 2236893640, 3411262801, 6822525602, 13645051204, 17056314005, 27290102408, 34112628010, 68225256020, 136450512040]

約数ペア:

[(1, 136450512040), (2, 68225256020), (4, 34112628010), (5, 27290102408), (8, 17056314005), (10, 13645051204), (20, 6822525602), (40, 3411262801), (61, 2236893640), (109, 1251839560), (122, 1118446820), (139, 981658360), (218, 625919780), (244, 559223410), (278, 490829180), (305, 447378728), (436, 312959890), (488, 279611705), (545, 250367912), (556, 245414590), (610, 223689364), (695, 196331672), (872, 156479945), (1090, 125183956), (1112, 122707295), (1220, 111844682), (1390, 98165836), (2180, 62591978), (2440, 55922341), (2780, 49082918), (3691, 36968440), (4360, 31295989), (5560, 24541459), (6649, 20521960), (7382, 18484220), (8479, 16092760), (13298, 10260980), (14764, 9242110), (15151, 9006040), (16958, 8046380), (18455, 7393688), (26596, 5130490), (29528, 4621055), (30302, 4503020), (33245, 4104392), (33916, 4023190), (36910, 3696844), (42395, 3218552), (53192, 2565245), (60604, 2251510), (66490, 2052196), (67832, 2011595), (73820, 1848422), (75755, 1801208), (84790, 1609276), (121208, 1125755), (132980, 1026098), (147640, 924211), (151510, 900604), (169580, 804638), (225151, 606040), (265960, 513049), (303020, 450302), (339160, 402319)]