3784911720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{2131}}^1$

素因数の和:2224

約数の個数: 192

約数和(自身を含む): 12281855040

約数和(自身を除く): 8496943320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 246, 285, 328, 361, 380, 410, 456, 492, 570, 615, 722, 760, 779, 820, 984, 1083, 1140, 1230, 1444, 1558, 1640, 1805, 2131, 2166, 2280, 2337, 2460, 2888, 3116, 3610, 3895, 4262, 4332, 4674, 4920, 5415, 6232, 6393, 7220, 7790, 8524, 8664, 9348, 10655, 10830, 11685, 12786, 14440, 14801, 15580, 17048, 18696, 21310, 21660, 23370, 25572, 29602, 31160, 31965, 40489, 42620, 43320, 44403, 46740, 51144, 59204, 63930, 74005, 80978, 85240, 87371, 88806, 93480, 118408, 121467, 127860, 148010, 161956, 174742, 177612, 202445, 222015, 242934, 255720, 262113, 296020, 323912, 349484, 355224, 404890, 436855, 444030, 485868, 524226, 592040, 607335, 698968, 769291, 809780, 873710, 888060, 971736, 1048452, 1214670, 1310565, 1538582, 1619560, 1660049, 1747420, 1776120, 2096904, 2307873, 2429340, 2621130, 3077164, 3320098, 3494840, 3846455, 4615746, 4858680, 4980147, 5242260, 6154328, 6640196, 7692910, 8300245, 9231492, 9960294, 10484520, 11539365, 13280392, 15385820, 16600490, 18462984, 19920588, 23078730, 24900735, 30771640, 31540931, 33200980, 39841176, 46157460, 49801470, 63081862, 66401960, 92314920, 94622793, 99602940, 126163724, 157704655, 189245586, 199205880, 252327448, 315409310, 378491172, 473113965, 630818620, 756982344, 946227930, 1261637240, 1892455860, 3784911720]

約数ペア:

[(1, 3784911720), (2, 1892455860), (3, 1261637240), (4, 946227930), (5, 756982344), (6, 630818620), (8, 473113965), (10, 378491172), (12, 315409310), (15, 252327448), (19, 199205880), (20, 189245586), (24, 157704655), (30, 126163724), (38, 99602940), (40, 94622793), (41, 92314920), (57, 66401960), (60, 63081862), (76, 49801470), (82, 46157460), (95, 39841176), (114, 33200980), (120, 31540931), (123, 30771640), (152, 24900735), (164, 23078730), (190, 19920588), (205, 18462984), (228, 16600490), (246, 15385820), (285, 13280392), (328, 11539365), (361, 10484520), (380, 9960294), (410, 9231492), (456, 8300245), (492, 7692910), (570, 6640196), (615, 6154328), (722, 5242260), (760, 4980147), (779, 4858680), (820, 4615746), (984, 3846455), (1083, 3494840), (1140, 3320098), (1230, 3077164), (1444, 2621130), (1558, 2429340), (1640, 2307873), (1805, 2096904), (2131, 1776120), (2166, 1747420), (2280, 1660049), (2337, 1619560), (2460, 1538582), (2888, 1310565), (3116, 1214670), (3610, 1048452), (3895, 971736), (4262, 888060), (4332, 873710), (4674, 809780), (4920, 769291), (5415, 698968), (6232, 607335), (6393, 592040), (7220, 524226), (7790, 485868), (8524, 444030), (8664, 436855), (9348, 404890), (10655, 355224), (10830, 349484), (11685, 323912), (12786, 296020), (14440, 262113), (14801, 255720), (15580, 242934), (17048, 222015), (18696, 202445), (21310, 177612), (21660, 174742), (23370, 161956), (25572, 148010), (29602, 127860), (31160, 121467), (31965, 118408), (40489, 93480), (42620, 88806), (43320, 87371), (44403, 85240), (46740, 80978), (51144, 74005), (59204, 63930)]