30243335880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{1129}}^1$

素因数の和:1572

約数の個数: 256

約数和(自身を含む): 98933760000

約数和(自身を除く): 68690424120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 379, 380, 456, 465, 570, 589, 620, 744, 758, 760, 930, 1129, 1137, 1140, 1178, 1240, 1516, 1767, 1860, 1895, 2258, 2274, 2280, 2356, 2945, 3032, 3387, 3534, 3720, 3790, 4516, 4548, 4712, 5645, 5685, 5890, 6774, 7068, 7201, 7580, 8835, 9032, 9096, 11290, 11370, 11749, 11780, 13548, 14136, 14402, 15160, 16935, 17670, 21451, 21603, 22580, 22740, 23498, 23560, 27096, 28804, 33870, 34999, 35247, 35340, 36005, 42902, 43206, 45160, 45480, 46996, 57608, 58745, 64353, 67740, 69998, 70494, 70680, 72010, 85804, 86412, 93992, 104997, 107255, 108015, 117490, 128706, 135480, 139996, 140988, 144020, 171608, 172824, 174995, 176235, 209994, 214510, 216030, 223231, 234980, 257412, 279992, 281976, 288040, 321765, 349990, 352470, 419988, 427891, 429020, 432060, 446462, 469960, 514824, 524985, 643530, 664981, 669693, 699980, 704940, 839976, 855782, 858040, 864120, 892924, 1049970, 1116155, 1283673, 1287060, 1329962, 1339386, 1399960, 1409880, 1711564, 1785848, 1994943, 2099940, 2139455, 2232310, 2567346, 2574120, 2659924, 2678772, 3324905, 3348465, 3423128, 3989886, 4199880, 4278910, 4464620, 5134692, 5319848, 5357544, 6418365, 6649810, 6696930, 7979772, 8129929, 8557820, 8929240, 9974715, 10269384, 12836730, 13264621, 13299620, 13393860, 15959544, 16259858, 17115640, 19949430, 24389787, 25673460, 26529242, 26599240, 26787720, 32519716, 39793863, 39898860, 40649645, 48779574, 51346920, 53058484, 65039432, 66323105, 79587726, 79797720, 81299290, 97559148, 106116968, 121948935, 132646210, 159175452, 162598580, 195118296, 198969315, 243897870, 252027799, 265292420, 318350904, 325197160, 397938630, 487795740, 504055598, 530584840, 756083397, 795877260, 975591480, 1008111196, 1260138995, 1512166794, 1591754520, 2016222392, 2520277990, 3024333588, 3780416985, 5040555980, 6048667176, 7560833970, 10081111960, 15121667940, 30243335880]

約数ペア:

[(1, 30243335880), (2, 15121667940), (3, 10081111960), (4, 7560833970), (5, 6048667176), (6, 5040555980), (8, 3780416985), (10, 3024333588), (12, 2520277990), (15, 2016222392), (19, 1591754520), (20, 1512166794), (24, 1260138995), (30, 1008111196), (31, 975591480), (38, 795877260), (40, 756083397), (57, 530584840), (60, 504055598), (62, 487795740), (76, 397938630), (93, 325197160), (95, 318350904), (114, 265292420), (120, 252027799), (124, 243897870), (152, 198969315), (155, 195118296), (186, 162598580), (190, 159175452), (228, 132646210), (248, 121948935), (285, 106116968), (310, 97559148), (372, 81299290), (379, 79797720), (380, 79587726), (456, 66323105), (465, 65039432), (570, 53058484), (589, 51346920), (620, 48779574), (744, 40649645), (758, 39898860), (760, 39793863), (930, 32519716), (1129, 26787720), (1137, 26599240), (1140, 26529242), (1178, 25673460), (1240, 24389787), (1516, 19949430), (1767, 17115640), (1860, 16259858), (1895, 15959544), (2258, 13393860), (2274, 13299620), (2280, 13264621), (2356, 12836730), (2945, 10269384), (3032, 9974715), (3387, 8929240), (3534, 8557820), (3720, 8129929), (3790, 7979772), (4516, 6696930), (4548, 6649810), (4712, 6418365), (5645, 5357544), (5685, 5319848), (5890, 5134692), (6774, 4464620), (7068, 4278910), (7201, 4199880), (7580, 3989886), (8835, 3423128), (9032, 3348465), (9096, 3324905), (11290, 2678772), (11370, 2659924), (11749, 2574120), (11780, 2567346), (13548, 2232310), (14136, 2139455), (14402, 2099940), (15160, 1994943), (16935, 1785848), (17670, 1711564), (21451, 1409880), (21603, 1399960), (22580, 1339386), (22740, 1329962), (23498, 1287060), (23560, 1283673), (27096, 1116155), (28804, 1049970), (33870, 892924), (34999, 864120), (35247, 858040), (35340, 855782), (36005, 839976), (42902, 704940), (43206, 699980), (45160, 669693), (45480, 664981), (46996, 643530), (57608, 524985), (58745, 514824), (64353, 469960), (67740, 446462), (69998, 432060), (70494, 429020), (70680, 427891), (72010, 419988), (85804, 352470), (86412, 349990), (93992, 321765), (104997, 288040), (107255, 281976), (108015, 279992), (117490, 257412), (128706, 234980), (135480, 223231), (139996, 216030), (140988, 214510), (144020, 209994), (171608, 176235), (172824, 174995)]