305010240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:365

約数の個数: 224

約数和(自身を含む): 1030370304

約数和(自身を除く): 725360064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 48, 60, 62, 64, 74, 80, 93, 96, 111, 120, 124, 148, 155, 160, 185, 186, 192, 222, 240, 248, 277, 296, 310, 320, 370, 372, 444, 465, 480, 496, 554, 555, 592, 620, 740, 744, 831, 888, 930, 960, 992, 1108, 1110, 1147, 1184, 1240, 1385, 1480, 1488, 1662, 1776, 1860, 1984, 2216, 2220, 2294, 2368, 2480, 2770, 2960, 2976, 3324, 3441, 3552, 3720, 4155, 4432, 4440, 4588, 4960, 5540, 5735, 5920, 5952, 6648, 6882, 7104, 7440, 8310, 8587, 8864, 8880, 9176, 9920, 10249, 11080, 11470, 11840, 13296, 13764, 14880, 16620, 17174, 17205, 17728, 17760, 18352, 20498, 22160, 22940, 25761, 26592, 27528, 29760, 30747, 33240, 34348, 34410, 35520, 36704, 40996, 42935, 44320, 45880, 51245, 51522, 53184, 55056, 61494, 66480, 68696, 68820, 73408, 81992, 85870, 88640, 91760, 102490, 103044, 110112, 122988, 128805, 132960, 137392, 137640, 153735, 163984, 171740, 183520, 204980, 206088, 220224, 245976, 257610, 265920, 274784, 275280, 307470, 317719, 327968, 343480, 367040, 409960, 412176, 491952, 515220, 549568, 550560, 614940, 635438, 655936, 686960, 819920, 824352, 953157, 983904, 1030440, 1101120, 1229880, 1270876, 1373920, 1588595, 1639840, 1648704, 1906314, 1967808, 2060880, 2459760, 2541752, 2747840, 3177190, 3279680, 3812628, 4121760, 4765785, 4919520, 5083504, 6354380, 7625256, 8243520, 9531570, 9839040, 10167008, 12708760, 15250512, 19063140, 20334016, 25417520, 30501024, 38126280, 50835040, 61002048, 76252560, 101670080, 152505120, 305010240]

約数ペア:

[(1, 305010240), (2, 152505120), (3, 101670080), (4, 76252560), (5, 61002048), (6, 50835040), (8, 38126280), (10, 30501024), (12, 25417520), (15, 20334016), (16, 19063140), (20, 15250512), (24, 12708760), (30, 10167008), (31, 9839040), (32, 9531570), (37, 8243520), (40, 7625256), (48, 6354380), (60, 5083504), (62, 4919520), (64, 4765785), (74, 4121760), (80, 3812628), (93, 3279680), (96, 3177190), (111, 2747840), (120, 2541752), (124, 2459760), (148, 2060880), (155, 1967808), (160, 1906314), (185, 1648704), (186, 1639840), (192, 1588595), (222, 1373920), (240, 1270876), (248, 1229880), (277, 1101120), (296, 1030440), (310, 983904), (320, 953157), (370, 824352), (372, 819920), (444, 686960), (465, 655936), (480, 635438), (496, 614940), (554, 550560), (555, 549568), (592, 515220), (620, 491952), (740, 412176), (744, 409960), (831, 367040), (888, 343480), (930, 327968), (960, 317719), (992, 307470), (1108, 275280), (1110, 274784), (1147, 265920), (1184, 257610), (1240, 245976), (1385, 220224), (1480, 206088), (1488, 204980), (1662, 183520), (1776, 171740), (1860, 163984), (1984, 153735), (2216, 137640), (2220, 137392), (2294, 132960), (2368, 128805), (2480, 122988), (2770, 110112), (2960, 103044), (2976, 102490), (3324, 91760), (3441, 88640), (3552, 85870), (3720, 81992), (4155, 73408), (4432, 68820), (4440, 68696), (4588, 66480), (4960, 61494), (5540, 55056), (5735, 53184), (5920, 51522), (5952, 51245), (6648, 45880), (6882, 44320), (7104, 42935), (7440, 40996), (8310, 36704), (8587, 35520), (8864, 34410), (8880, 34348), (9176, 33240), (9920, 30747), (10249, 29760), (11080, 27528), (11470, 26592), (11840, 25761), (13296, 22940), (13764, 22160), (14880, 20498), (16620, 18352), (17174, 17760), (17205, 17728)]