42271445840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{2633}}^1$

素因数の和:3061

約数の個数: 160

約数和(自身を含む): 108645546240

約数和(自身を除く): 66374100400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 43, 52, 65, 80, 86, 104, 130, 172, 208, 215, 260, 344, 359, 430, 520, 559, 688, 718, 860, 1040, 1118, 1436, 1720, 1795, 2236, 2633, 2795, 2872, 3440, 3590, 4472, 4667, 5266, 5590, 5744, 7180, 8944, 9334, 10532, 11180, 13165, 14360, 15437, 18668, 21064, 22360, 23335, 26330, 28720, 30874, 34229, 37336, 42128, 44720, 46670, 52660, 61748, 68458, 74672, 77185, 93340, 105320, 113219, 123496, 136916, 154370, 171145, 186680, 200681, 210640, 226438, 246992, 273832, 308740, 342290, 373360, 401362, 452876, 547664, 566095, 617480, 684580, 802724, 905752, 945247, 1003405, 1132190, 1234960, 1369160, 1471847, 1605448, 1811504, 1890494, 2006810, 2264380, 2738320, 2943694, 3210896, 3780988, 4013620, 4528760, 4726235, 5887388, 7359235, 7561976, 8027240, 9057520, 9452470, 11774776, 12288211, 14718470, 15123952, 16054480, 18904940, 23549552, 24576422, 29436940, 37809880, 40645621, 49152844, 58873880, 61441055, 75619760, 81291242, 98305688, 117747760, 122882110, 162582484, 196611376, 203228105, 245764220, 325164968, 406456210, 491528440, 528393073, 650329936, 812912420, 983056880, 1056786146, 1625824840, 2113572292, 2641965365, 3251649680, 4227144584, 5283930730, 8454289168, 10567861460, 21135722920, 42271445840]

約数ペア:

[(1, 42271445840), (2, 21135722920), (4, 10567861460), (5, 8454289168), (8, 5283930730), (10, 4227144584), (13, 3251649680), (16, 2641965365), (20, 2113572292), (26, 1625824840), (40, 1056786146), (43, 983056880), (52, 812912420), (65, 650329936), (80, 528393073), (86, 491528440), (104, 406456210), (130, 325164968), (172, 245764220), (208, 203228105), (215, 196611376), (260, 162582484), (344, 122882110), (359, 117747760), (430, 98305688), (520, 81291242), (559, 75619760), (688, 61441055), (718, 58873880), (860, 49152844), (1040, 40645621), (1118, 37809880), (1436, 29436940), (1720, 24576422), (1795, 23549552), (2236, 18904940), (2633, 16054480), (2795, 15123952), (2872, 14718470), (3440, 12288211), (3590, 11774776), (4472, 9452470), (4667, 9057520), (5266, 8027240), (5590, 7561976), (5744, 7359235), (7180, 5887388), (8944, 4726235), (9334, 4528760), (10532, 4013620), (11180, 3780988), (13165, 3210896), (14360, 2943694), (15437, 2738320), (18668, 2264380), (21064, 2006810), (22360, 1890494), (23335, 1811504), (26330, 1605448), (28720, 1471847), (30874, 1369160), (34229, 1234960), (37336, 1132190), (42128, 1003405), (44720, 945247), (46670, 905752), (52660, 802724), (61748, 684580), (68458, 617480), (74672, 566095), (77185, 547664), (93340, 452876), (105320, 401362), (113219, 373360), (123496, 342290), (136916, 308740), (154370, 273832), (171145, 246992), (186680, 226438), (200681, 210640)]