442833760

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 1176698880

約数和(自身を除く): 733865120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 37, 38, 40, 62, 74, 76, 80, 95, 124, 127, 148, 152, 155, 160, 185, 190, 248, 254, 296, 304, 310, 370, 380, 496, 508, 589, 592, 608, 620, 635, 703, 740, 760, 992, 1016, 1147, 1178, 1184, 1240, 1270, 1406, 1480, 1520, 2032, 2294, 2356, 2413, 2480, 2540, 2812, 2945, 2960, 3040, 3515, 3937, 4064, 4588, 4699, 4712, 4826, 4960, 5080, 5624, 5735, 5890, 5920, 7030, 7874, 9176, 9398, 9424, 9652, 10160, 11248, 11470, 11780, 12065, 14060, 15748, 18352, 18796, 18848, 19304, 19685, 20320, 21793, 22496, 22940, 23495, 23560, 24130, 28120, 31496, 36704, 37592, 38608, 39370, 43586, 45880, 46990, 47120, 48260, 56240, 62992, 74803, 75184, 77216, 78740, 87172, 89281, 91760, 93980, 94240, 96520, 108965, 112480, 125984, 145669, 149606, 150368, 157480, 174344, 178562, 183520, 187960, 193040, 217930, 291338, 299212, 314960, 348688, 357124, 374015, 375920, 386080, 435860, 446405, 582676, 598424, 629920, 697376, 714248, 728345, 748030, 751840, 871720, 892810, 1165352, 1196848, 1428496, 1456690, 1496060, 1743440, 1785620, 2330704, 2393696, 2767711, 2856992, 2913380, 2992120, 3486880, 3571240, 4661408, 5535422, 5826760, 5984240, 7142480, 11070844, 11653520, 11968480, 13838555, 14284960, 22141688, 23307040, 27677110, 44283376, 55354220, 88566752, 110708440, 221416880, 442833760]

約数ペア:

[(1, 442833760), (2, 221416880), (4, 110708440), (5, 88566752), (8, 55354220), (10, 44283376), (16, 27677110), (19, 23307040), (20, 22141688), (31, 14284960), (32, 13838555), (37, 11968480), (38, 11653520), (40, 11070844), (62, 7142480), (74, 5984240), (76, 5826760), (80, 5535422), (95, 4661408), (124, 3571240), (127, 3486880), (148, 2992120), (152, 2913380), (155, 2856992), (160, 2767711), (185, 2393696), (190, 2330704), (248, 1785620), (254, 1743440), (296, 1496060), (304, 1456690), (310, 1428496), (370, 1196848), (380, 1165352), (496, 892810), (508, 871720), (589, 751840), (592, 748030), (608, 728345), (620, 714248), (635, 697376), (703, 629920), (740, 598424), (760, 582676), (992, 446405), (1016, 435860), (1147, 386080), (1178, 375920), (1184, 374015), (1240, 357124), (1270, 348688), (1406, 314960), (1480, 299212), (1520, 291338), (2032, 217930), (2294, 193040), (2356, 187960), (2413, 183520), (2480, 178562), (2540, 174344), (2812, 157480), (2945, 150368), (2960, 149606), (3040, 145669), (3515, 125984), (3937, 112480), (4064, 108965), (4588, 96520), (4699, 94240), (4712, 93980), (4826, 91760), (4960, 89281), (5080, 87172), (5624, 78740), (5735, 77216), (5890, 75184), (5920, 74803), (7030, 62992), (7874, 56240), (9176, 48260), (9398, 47120), (9424, 46990), (9652, 45880), (10160, 43586), (11248, 39370), (11470, 38608), (11780, 37592), (12065, 36704), (14060, 31496), (15748, 28120), (18352, 24130), (18796, 23560), (18848, 23495), (19304, 22940), (19685, 22496), (20320, 21793)]