42501360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:991

約数の個数: 160

約数和(自身を含む): 152347392

約数和(自身を除く): 109846032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 947, 1020, 1122, 1320, 1360, 1496, 1870, 1894, 2040, 2244, 2640, 2805, 2841, 2992, 3740, 3788, 4080, 4488, 4735, 5610, 5682, 7480, 7576, 8976, 9470, 10417, 11220, 11364, 14205, 14960, 15152, 16099, 18940, 20834, 22440, 22728, 28410, 31251, 32198, 37880, 41668, 44880, 45456, 48297, 52085, 56820, 62502, 64396, 75760, 80495, 83336, 96594, 104170, 113640, 125004, 128792, 156255, 160990, 166672, 177089, 193188, 208340, 227280, 241485, 250008, 257584, 312510, 321980, 354178, 386376, 416680, 482970, 500016, 531267, 625020, 643960, 708356, 772752, 833360, 885445, 965940, 1062534, 1250040, 1287920, 1416712, 1770890, 1931880, 2125068, 2500080, 2656335, 2833424, 3541780, 3863760, 4250136, 5312670, 7083560, 8500272, 10625340, 14167120, 21250680, 42501360]

約数ペア:

[(1, 42501360), (2, 21250680), (3, 14167120), (4, 10625340), (5, 8500272), (6, 7083560), (8, 5312670), (10, 4250136), (11, 3863760), (12, 3541780), (15, 2833424), (16, 2656335), (17, 2500080), (20, 2125068), (22, 1931880), (24, 1770890), (30, 1416712), (33, 1287920), (34, 1250040), (40, 1062534), (44, 965940), (48, 885445), (51, 833360), (55, 772752), (60, 708356), (66, 643960), (68, 625020), (80, 531267), (85, 500016), (88, 482970), (102, 416680), (110, 386376), (120, 354178), (132, 321980), (136, 312510), (165, 257584), (170, 250008), (176, 241485), (187, 227280), (204, 208340), (220, 193188), (240, 177089), (255, 166672), (264, 160990), (272, 156255), (330, 128792), (340, 125004), (374, 113640), (408, 104170), (440, 96594), (510, 83336), (528, 80495), (561, 75760), (660, 64396), (680, 62502), (748, 56820), (816, 52085), (880, 48297), (935, 45456), (947, 44880), (1020, 41668), (1122, 37880), (1320, 32198), (1360, 31251), (1496, 28410), (1870, 22728), (1894, 22440), (2040, 20834), (2244, 18940), (2640, 16099), (2805, 15152), (2841, 14960), (2992, 14205), (3740, 11364), (3788, 11220), (4080, 10417), (4488, 9470), (4735, 8976), (5610, 7576), (5682, 7480)]