166830120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 564071040

約数和(自身を除く): 397240920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 71, 72, 90, 107, 120, 122, 142, 180, 183, 213, 214, 244, 284, 305, 321, 355, 360, 366, 426, 428, 488, 535, 549, 568, 610, 639, 642, 710, 732, 852, 856, 915, 963, 1065, 1070, 1098, 1220, 1278, 1284, 1420, 1464, 1605, 1704, 1830, 1926, 2130, 2140, 2196, 2440, 2556, 2568, 2745, 2840, 3195, 3210, 3660, 3852, 4260, 4280, 4331, 4392, 4815, 5112, 5490, 6390, 6420, 6527, 7320, 7597, 7704, 8520, 8662, 9630, 10980, 12780, 12840, 12993, 13054, 15194, 17324, 19260, 19581, 21655, 21960, 22791, 25560, 25986, 26108, 30388, 32635, 34648, 37985, 38520, 38979, 39162, 43310, 45582, 51972, 52216, 58743, 60776, 64965, 65270, 68373, 75970, 77958, 78324, 86620, 91164, 97905, 103944, 113955, 117486, 129930, 130540, 136746, 151940, 155916, 156648, 173240, 182328, 194895, 195810, 227910, 234972, 259860, 261080, 273492, 293715, 303880, 311832, 341865, 389790, 391620, 455820, 463417, 469944, 519720, 546984, 587430, 683730, 779580, 783240, 911640, 926834, 1174860, 1367460, 1390251, 1559160, 1853668, 2317085, 2349720, 2734920, 2780502, 3707336, 4170753, 4634170, 5561004, 6951255, 8341506, 9268340, 11122008, 13902510, 16683012, 18536680, 20853765, 27805020, 33366024, 41707530, 55610040, 83415060, 166830120]

約数ペア:

[(1, 166830120), (2, 83415060), (3, 55610040), (4, 41707530), (5, 33366024), (6, 27805020), (8, 20853765), (9, 18536680), (10, 16683012), (12, 13902510), (15, 11122008), (18, 9268340), (20, 8341506), (24, 6951255), (30, 5561004), (36, 4634170), (40, 4170753), (45, 3707336), (60, 2780502), (61, 2734920), (71, 2349720), (72, 2317085), (90, 1853668), (107, 1559160), (120, 1390251), (122, 1367460), (142, 1174860), (180, 926834), (183, 911640), (213, 783240), (214, 779580), (244, 683730), (284, 587430), (305, 546984), (321, 519720), (355, 469944), (360, 463417), (366, 455820), (426, 391620), (428, 389790), (488, 341865), (535, 311832), (549, 303880), (568, 293715), (610, 273492), (639, 261080), (642, 259860), (710, 234972), (732, 227910), (852, 195810), (856, 194895), (915, 182328), (963, 173240), (1065, 156648), (1070, 155916), (1098, 151940), (1220, 136746), (1278, 130540), (1284, 129930), (1420, 117486), (1464, 113955), (1605, 103944), (1704, 97905), (1830, 91164), (1926, 86620), (2130, 78324), (2140, 77958), (2196, 75970), (2440, 68373), (2556, 65270), (2568, 64965), (2745, 60776), (2840, 58743), (3195, 52216), (3210, 51972), (3660, 45582), (3852, 43310), (4260, 39162), (4280, 38979), (4331, 38520), (4392, 37985), (4815, 34648), (5112, 32635), (5490, 30388), (6390, 26108), (6420, 25986), (6527, 25560), (7320, 22791), (7597, 21960), (7704, 21655), (8520, 19581), (8662, 19260), (9630, 17324), (10980, 15194), (12780, 13054), (12840, 12993)]