72082010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:436

約数の個数: 128

約数和(自身を含む): 183859200

約数和(自身を除く): 111777190

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 19, 22, 26, 35, 38, 55, 65, 70, 77, 91, 95, 110, 130, 133, 143, 154, 182, 190, 209, 247, 266, 286, 379, 385, 418, 455, 494, 665, 715, 758, 770, 910, 1001, 1045, 1235, 1330, 1430, 1463, 1729, 1895, 2002, 2090, 2470, 2653, 2717, 2926, 3458, 3790, 4169, 4927, 5005, 5306, 5434, 7201, 7315, 8338, 8645, 9854, 10010, 13265, 13585, 14402, 14630, 17290, 19019, 20845, 24635, 26530, 27170, 29183, 34489, 36005, 38038, 41690, 49270, 50407, 54197, 58366, 68978, 72010, 79211, 93613, 95095, 100814, 108394, 145915, 158422, 172445, 187226, 190190, 252035, 270985, 291830, 344890, 379379, 396055, 468065, 504070, 541970, 554477, 655291, 758758, 792110, 936130, 1029743, 1108954, 1310582, 1896895, 2059486, 2772385, 3276455, 3793790, 5148715, 5544770, 6552910, 7208201, 10297430, 14416402, 36041005, 72082010]

約数ペア:

[(1, 72082010), (2, 36041005), (5, 14416402), (7, 10297430), (10, 7208201), (11, 6552910), (13, 5544770), (14, 5148715), (19, 3793790), (22, 3276455), (26, 2772385), (35, 2059486), (38, 1896895), (55, 1310582), (65, 1108954), (70, 1029743), (77, 936130), (91, 792110), (95, 758758), (110, 655291), (130, 554477), (133, 541970), (143, 504070), (154, 468065), (182, 396055), (190, 379379), (209, 344890), (247, 291830), (266, 270985), (286, 252035), (379, 190190), (385, 187226), (418, 172445), (455, 158422), (494, 145915), (665, 108394), (715, 100814), (758, 95095), (770, 93613), (910, 79211), (1001, 72010), (1045, 68978), (1235, 58366), (1330, 54197), (1430, 50407), (1463, 49270), (1729, 41690), (1895, 38038), (2002, 36005), (2090, 34489), (2470, 29183), (2653, 27170), (2717, 26530), (2926, 24635), (3458, 20845), (3790, 19019), (4169, 17290), (4927, 14630), (5005, 14402), (5306, 13585), (5434, 13265), (7201, 10010), (7315, 9854), (8338, 8645)]