183021520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6709}}^1$

素因数の和:6764

約数の個数: 80

約数和(自身を含む): 479255040

約数和(自身を除く): 296233520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 6709, 6820, 13418, 13640, 26836, 27280, 33545, 53672, 67090, 73799, 107344, 134180, 147598, 207979, 268360, 295196, 368995, 415958, 536720, 590392, 737990, 831916, 1039895, 1180784, 1475980, 1663832, 2079790, 2287769, 2951960, 3327664, 4159580, 4575538, 5903920, 8319160, 9151076, 11438845, 16638320, 18302152, 22877690, 36604304, 45755380, 91510760, 183021520]

約数ペア:

[(1, 183021520), (2, 91510760), (4, 45755380), (5, 36604304), (8, 22877690), (10, 18302152), (11, 16638320), (16, 11438845), (20, 9151076), (22, 8319160), (31, 5903920), (40, 4575538), (44, 4159580), (55, 3327664), (62, 2951960), (80, 2287769), (88, 2079790), (110, 1663832), (124, 1475980), (155, 1180784), (176, 1039895), (220, 831916), (248, 737990), (310, 590392), (341, 536720), (440, 415958), (496, 368995), (620, 295196), (682, 268360), (880, 207979), (1240, 147598), (1364, 134180), (1705, 107344), (2480, 73799), (2728, 67090), (3410, 53672), (5456, 33545), (6709, 27280), (6820, 26836), (13418, 13640)]