40929420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 144506880

約数和(自身を除く): 103577460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 23, 28, 30, 35, 38, 42, 46, 57, 60, 69, 70, 76, 84, 92, 95, 105, 114, 115, 133, 138, 140, 161, 190, 210, 223, 228, 230, 266, 276, 285, 322, 345, 380, 399, 420, 437, 446, 460, 483, 532, 570, 644, 665, 669, 690, 798, 805, 874, 892, 966, 1115, 1140, 1311, 1330, 1338, 1380, 1561, 1596, 1610, 1748, 1932, 1995, 2185, 2230, 2415, 2622, 2660, 2676, 3059, 3122, 3220, 3345, 3990, 4237, 4370, 4460, 4683, 4830, 5129, 5244, 6118, 6244, 6555, 6690, 7805, 7980, 8474, 8740, 9177, 9366, 9660, 10258, 12236, 12711, 13110, 13380, 15295, 15387, 15610, 16948, 18354, 18732, 20516, 21185, 23415, 25422, 25645, 26220, 29659, 30590, 30774, 31220, 35903, 36708, 42370, 45885, 46830, 50844, 51290, 59318, 61180, 61548, 63555, 71806, 76935, 84740, 88977, 91770, 93660, 97451, 102580, 107709, 118636, 127110, 143612, 148295, 153870, 177954, 179515, 183540, 194902, 215418, 254220, 292353, 296590, 307740, 355908, 359030, 389804, 430836, 444885, 487255, 538545, 584706, 593180, 682157, 718060, 889770, 974510, 1077090, 1169412, 1364314, 1461765, 1779540, 1949020, 2046471, 2154180, 2728628, 2923530, 3410785, 4092942, 5847060, 6821570, 8185884, 10232355, 13643140, 20464710, 40929420]

約数ペア:

[(1, 40929420), (2, 20464710), (3, 13643140), (4, 10232355), (5, 8185884), (6, 6821570), (7, 5847060), (10, 4092942), (12, 3410785), (14, 2923530), (15, 2728628), (19, 2154180), (20, 2046471), (21, 1949020), (23, 1779540), (28, 1461765), (30, 1364314), (35, 1169412), (38, 1077090), (42, 974510), (46, 889770), (57, 718060), (60, 682157), (69, 593180), (70, 584706), (76, 538545), (84, 487255), (92, 444885), (95, 430836), (105, 389804), (114, 359030), (115, 355908), (133, 307740), (138, 296590), (140, 292353), (161, 254220), (190, 215418), (210, 194902), (223, 183540), (228, 179515), (230, 177954), (266, 153870), (276, 148295), (285, 143612), (322, 127110), (345, 118636), (380, 107709), (399, 102580), (420, 97451), (437, 93660), (446, 91770), (460, 88977), (483, 84740), (532, 76935), (570, 71806), (644, 63555), (665, 61548), (669, 61180), (690, 59318), (798, 51290), (805, 50844), (874, 46830), (892, 45885), (966, 42370), (1115, 36708), (1140, 35903), (1311, 31220), (1330, 30774), (1338, 30590), (1380, 29659), (1561, 26220), (1596, 25645), (1610, 25422), (1748, 23415), (1932, 21185), (1995, 20516), (2185, 18732), (2230, 18354), (2415, 16948), (2622, 15610), (2660, 15387), (2676, 15295), (3059, 13380), (3122, 13110), (3220, 12711), (3345, 12236), (3990, 10258), (4237, 9660), (4370, 9366), (4460, 9177), (4683, 8740), (4830, 8474), (5129, 7980), (5244, 7805), (6118, 6690), (6244, 6555)]