42267720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 192

約数和(自身を含む): 144789120

約数和(自身を除く): 102521400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 71, 82, 88, 110, 120, 121, 123, 132, 142, 164, 165, 205, 213, 220, 242, 246, 264, 284, 328, 330, 355, 363, 410, 426, 440, 451, 484, 492, 568, 605, 615, 660, 710, 726, 781, 820, 852, 902, 968, 984, 1065, 1210, 1230, 1320, 1353, 1420, 1452, 1562, 1640, 1704, 1804, 1815, 2130, 2255, 2343, 2420, 2460, 2706, 2840, 2904, 2911, 3124, 3608, 3630, 3905, 4260, 4510, 4686, 4840, 4920, 4961, 5412, 5822, 6248, 6765, 7260, 7810, 8520, 8591, 8733, 9020, 9372, 9922, 10824, 11644, 11715, 13530, 14520, 14555, 14883, 15620, 17182, 17466, 18040, 18744, 19844, 23288, 23430, 24805, 25773, 27060, 29110, 29766, 31240, 32021, 34364, 34932, 39688, 42955, 43665, 46860, 49610, 51546, 54120, 58220, 59532, 64042, 68728, 69864, 74415, 85910, 87330, 93720, 96063, 99220, 103092, 116440, 119064, 128084, 128865, 148830, 160105, 171820, 174660, 192126, 198440, 206184, 256168, 257730, 297660, 320210, 343640, 349320, 352231, 384252, 480315, 515460, 595320, 640420, 704462, 768504, 960630, 1030920, 1056693, 1280840, 1408924, 1761155, 1921260, 2113386, 2817848, 3522310, 3842520, 4226772, 5283465, 7044620, 8453544, 10566930, 14089240, 21133860, 42267720]

約数ペア:

[(1, 42267720), (2, 21133860), (3, 14089240), (4, 10566930), (5, 8453544), (6, 7044620), (8, 5283465), (10, 4226772), (11, 3842520), (12, 3522310), (15, 2817848), (20, 2113386), (22, 1921260), (24, 1761155), (30, 1408924), (33, 1280840), (40, 1056693), (41, 1030920), (44, 960630), (55, 768504), (60, 704462), (66, 640420), (71, 595320), (82, 515460), (88, 480315), (110, 384252), (120, 352231), (121, 349320), (123, 343640), (132, 320210), (142, 297660), (164, 257730), (165, 256168), (205, 206184), (213, 198440), (220, 192126), (242, 174660), (246, 171820), (264, 160105), (284, 148830), (328, 128865), (330, 128084), (355, 119064), (363, 116440), (410, 103092), (426, 99220), (440, 96063), (451, 93720), (484, 87330), (492, 85910), (568, 74415), (605, 69864), (615, 68728), (660, 64042), (710, 59532), (726, 58220), (781, 54120), (820, 51546), (852, 49610), (902, 46860), (968, 43665), (984, 42955), (1065, 39688), (1210, 34932), (1230, 34364), (1320, 32021), (1353, 31240), (1420, 29766), (1452, 29110), (1562, 27060), (1640, 25773), (1704, 24805), (1804, 23430), (1815, 23288), (2130, 19844), (2255, 18744), (2343, 18040), (2420, 17466), (2460, 17182), (2706, 15620), (2840, 14883), (2904, 14555), (2911, 14520), (3124, 13530), (3608, 11715), (3630, 11644), (3905, 10824), (4260, 9922), (4510, 9372), (4686, 9020), (4840, 8733), (4920, 8591), (4961, 8520), (5412, 7810), (5822, 7260), (6248, 6765)]