305337029240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23632897}}^1$

素因数の和:23632944

約数の個数: 64

約数和(自身を含む): 765705895200

約数和(自身を除く): 460368865960

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 6460, 12920, 23632897, 47265794, 94531588, 118164485, 189063176, 236328970, 401759249, 449025043, 472657940, 803518498, 898050086, 945315880, 1607036996, 1796100172, 2008796245, 2245125215, 3214073992, 3592200344, 4017592490, 4490250430, 7633425731, 8035184980, 8980500860, 15266851462, 16070369960, 17961001720, 30533702924, 38167128655, 61067405848, 76334257310, 152668514620, 305337029240]

約数ペア:

[(1, 305337029240), (2, 152668514620), (4, 76334257310), (5, 61067405848), (8, 38167128655), (10, 30533702924), (17, 17961001720), (19, 16070369960), (20, 15266851462), (34, 8980500860), (38, 8035184980), (40, 7633425731), (68, 4490250430), (76, 4017592490), (85, 3592200344), (95, 3214073992), (136, 2245125215), (152, 2008796245), (170, 1796100172), (190, 1607036996), (323, 945315880), (340, 898050086), (380, 803518498), (646, 472657940), (680, 449025043), (760, 401759249), (1292, 236328970), (1615, 189063176), (2584, 118164485), (3230, 94531588), (6460, 47265794), (12920, 23632897)]