165480120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1861}}^1$

素因数の和:1910

約数の個数: 192

約数和(自身を含む): 609991200

約数和(自身を除く): 444511080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1861, 1976, 2223, 2280, 2340, 2470, 2964, 3420, 3705, 3722, 4446, 4680, 4940, 5583, 5928, 6840, 7410, 7444, 8892, 9305, 9880, 11115, 11166, 14820, 14888, 16749, 17784, 18610, 22230, 22332, 24193, 27915, 29640, 33498, 35359, 37220, 44460, 44664, 48386, 55830, 66996, 70718, 72579, 74440, 83745, 88920, 96772, 106077, 111660, 120965, 133992, 141436, 145158, 167490, 176795, 193544, 212154, 217737, 223320, 241930, 282872, 290316, 318231, 334980, 353590, 362895, 424308, 435474, 459667, 483860, 530385, 580632, 636462, 669960, 707180, 725790, 848616, 870948, 919334, 967720, 1060770, 1088685, 1272924, 1379001, 1414360, 1451580, 1591155, 1741896, 1838668, 2121540, 2177370, 2298335, 2545848, 2758002, 2903160, 3182310, 3677336, 4137003, 4243080, 4354740, 4596670, 5516004, 6364620, 6895005, 8274006, 8709480, 9193340, 11032008, 12729240, 13790010, 16548012, 18386680, 20685015, 27580020, 33096024, 41370030, 55160040, 82740060, 165480120]

約数ペア:

[(1, 165480120), (2, 82740060), (3, 55160040), (4, 41370030), (5, 33096024), (6, 27580020), (8, 20685015), (9, 18386680), (10, 16548012), (12, 13790010), (13, 12729240), (15, 11032008), (18, 9193340), (19, 8709480), (20, 8274006), (24, 6895005), (26, 6364620), (30, 5516004), (36, 4596670), (38, 4354740), (39, 4243080), (40, 4137003), (45, 3677336), (52, 3182310), (57, 2903160), (60, 2758002), (65, 2545848), (72, 2298335), (76, 2177370), (78, 2121540), (90, 1838668), (95, 1741896), (104, 1591155), (114, 1451580), (117, 1414360), (120, 1379001), (130, 1272924), (152, 1088685), (156, 1060770), (171, 967720), (180, 919334), (190, 870948), (195, 848616), (228, 725790), (234, 707180), (247, 669960), (260, 636462), (285, 580632), (312, 530385), (342, 483860), (360, 459667), (380, 435474), (390, 424308), (456, 362895), (468, 353590), (494, 334980), (520, 318231), (570, 290316), (585, 282872), (684, 241930), (741, 223320), (760, 217737), (780, 212154), (855, 193544), (936, 176795), (988, 167490), (1140, 145158), (1170, 141436), (1235, 133992), (1368, 120965), (1482, 111660), (1560, 106077), (1710, 96772), (1861, 88920), (1976, 83745), (2223, 74440), (2280, 72579), (2340, 70718), (2470, 66996), (2964, 55830), (3420, 48386), (3705, 44664), (3722, 44460), (4446, 37220), (4680, 35359), (4940, 33498), (5583, 29640), (5928, 27915), (6840, 24193), (7410, 22332), (7444, 22230), (8892, 18610), (9305, 17784), (9880, 16749), (11115, 14888), (11166, 14820)]