15699696040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{6571}}^1$

素因数の和:6672

約数の個数: 192

約数和(自身を含む): 43693810560

約数和(自身を除く): 27994114520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 53, 56, 70, 92, 98, 106, 115, 140, 161, 184, 196, 212, 230, 245, 265, 280, 322, 371, 392, 424, 460, 490, 530, 644, 742, 805, 920, 980, 1060, 1127, 1219, 1288, 1484, 1610, 1855, 1960, 2120, 2254, 2438, 2597, 2968, 3220, 3710, 4508, 4876, 5194, 5635, 6095, 6440, 6571, 7420, 8533, 9016, 9752, 10388, 11270, 12190, 12985, 13142, 14840, 17066, 20776, 22540, 24380, 25970, 26284, 32855, 34132, 42665, 45080, 45997, 48760, 51940, 52568, 59731, 65710, 68264, 85330, 91994, 103880, 119462, 131420, 151133, 170660, 183988, 229985, 238924, 262840, 298655, 302266, 321979, 341320, 348263, 367976, 459970, 477848, 597310, 604532, 643958, 696526, 755665, 919940, 1057931, 1194620, 1209064, 1287916, 1393052, 1511330, 1609895, 1741315, 1839880, 2115862, 2389240, 2437841, 2575832, 2786104, 3022660, 3219790, 3482630, 4231724, 4875682, 5289655, 6045320, 6439580, 6965260, 7405517, 8010049, 8463448, 9751364, 10579310, 12189205, 12879160, 13930520, 14811034, 16020098, 17064887, 19502728, 21158620, 24378410, 29622068, 32040196, 34129774, 37027585, 40050245, 42317240, 48756820, 56070343, 59244136, 64080392, 68259548, 74055170, 80100490, 85324435, 97513640, 112140686, 136519096, 148110340, 160200980, 170648870, 224281372, 280351715, 296220680, 320401960, 341297740, 392492401, 448562744, 560703430, 682595480, 784984802, 1121406860, 1569969604, 1962462005, 2242813720, 3139939208, 3924924010, 7849848020, 15699696040]

約数ペア:

[(1, 15699696040), (2, 7849848020), (4, 3924924010), (5, 3139939208), (7, 2242813720), (8, 1962462005), (10, 1569969604), (14, 1121406860), (20, 784984802), (23, 682595480), (28, 560703430), (35, 448562744), (40, 392492401), (46, 341297740), (49, 320401960), (53, 296220680), (56, 280351715), (70, 224281372), (92, 170648870), (98, 160200980), (106, 148110340), (115, 136519096), (140, 112140686), (161, 97513640), (184, 85324435), (196, 80100490), (212, 74055170), (230, 68259548), (245, 64080392), (265, 59244136), (280, 56070343), (322, 48756820), (371, 42317240), (392, 40050245), (424, 37027585), (460, 34129774), (490, 32040196), (530, 29622068), (644, 24378410), (742, 21158620), (805, 19502728), (920, 17064887), (980, 16020098), (1060, 14811034), (1127, 13930520), (1219, 12879160), (1288, 12189205), (1484, 10579310), (1610, 9751364), (1855, 8463448), (1960, 8010049), (2120, 7405517), (2254, 6965260), (2438, 6439580), (2597, 6045320), (2968, 5289655), (3220, 4875682), (3710, 4231724), (4508, 3482630), (4876, 3219790), (5194, 3022660), (5635, 2786104), (6095, 2575832), (6440, 2437841), (6571, 2389240), (7420, 2115862), (8533, 1839880), (9016, 1741315), (9752, 1609895), (10388, 1511330), (11270, 1393052), (12190, 1287916), (12985, 1209064), (13142, 1194620), (14840, 1057931), (17066, 919940), (20776, 755665), (22540, 696526), (24380, 643958), (25970, 604532), (26284, 597310), (32855, 477848), (34132, 459970), (42665, 367976), (45080, 348263), (45997, 341320), (48760, 321979), (51940, 302266), (52568, 298655), (59731, 262840), (65710, 238924), (68264, 229985), (85330, 183988), (91994, 170660), (103880, 151133), (119462, 131420)]