43852072740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{643}}^1\times {\mathrm{23197}}^1$

素因数の和:23866

約数の個数: 144

約数和(自身を含む): 143060766912

約数和(自身を除く): 99208694172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 643, 735, 980, 1286, 1470, 1929, 2572, 2940, 3215, 3858, 4501, 6430, 7716, 9002, 9645, 12860, 13503, 18004, 19290, 22505, 23197, 27006, 31507, 38580, 45010, 46394, 54012, 63014, 67515, 69591, 90020, 92788, 94521, 115985, 126028, 135030, 139182, 157535, 162379, 189042, 231970, 270060, 278364, 315070, 324758, 347955, 378084, 463940, 472605, 487137, 630140, 649516, 695910, 811895, 945210, 974274, 1136653, 1391820, 1623790, 1890420, 1948548, 2273306, 2435685, 3247580, 3409959, 4546612, 4871370, 5683265, 6819918, 9742740, 11366530, 13639836, 14915671, 17049795, 22733060, 29831342, 34099590, 44747013, 59662684, 68199180, 74578355, 89494026, 104409697, 149156710, 178988052, 208819394, 223735065, 298313420, 313229091, 417638788, 447470130, 522048485, 626458182, 730867879, 894940260, 1044096970, 1252916364, 1461735758, 1566145455, 2088193940, 2192603637, 2923471516, 3132290910, 3654339395, 4385207274, 6264581820, 7308678790, 8770414548, 10963018185, 14617357580, 21926036370, 43852072740]

約数ペア:

[(1, 43852072740), (2, 21926036370), (3, 14617357580), (4, 10963018185), (5, 8770414548), (6, 7308678790), (7, 6264581820), (10, 4385207274), (12, 3654339395), (14, 3132290910), (15, 2923471516), (20, 2192603637), (21, 2088193940), (28, 1566145455), (30, 1461735758), (35, 1252916364), (42, 1044096970), (49, 894940260), (60, 730867879), (70, 626458182), (84, 522048485), (98, 447470130), (105, 417638788), (140, 313229091), (147, 298313420), (196, 223735065), (210, 208819394), (245, 178988052), (294, 149156710), (420, 104409697), (490, 89494026), (588, 74578355), (643, 68199180), (735, 59662684), (980, 44747013), (1286, 34099590), (1470, 29831342), (1929, 22733060), (2572, 17049795), (2940, 14915671), (3215, 13639836), (3858, 11366530), (4501, 9742740), (6430, 6819918), (7716, 5683265), (9002, 4871370), (9645, 4546612), (12860, 3409959), (13503, 3247580), (18004, 2435685), (19290, 2273306), (22505, 1948548), (23197, 1890420), (27006, 1623790), (31507, 1391820), (38580, 1136653), (45010, 974274), (46394, 945210), (54012, 811895), (63014, 695910), (67515, 649516), (69591, 630140), (90020, 487137), (92788, 472605), (94521, 463940), (115985, 378084), (126028, 347955), (135030, 324758), (139182, 315070), (157535, 278364), (162379, 270060), (189042, 231970)]