271475040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 288

約数和(自身を含む): 965502720

約数和(自身を除く): 694027680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 96, 102, 103, 114, 120, 136, 152, 160, 170, 190, 204, 206, 228, 240, 255, 272, 285, 289, 304, 309, 323, 340, 380, 408, 412, 456, 480, 510, 515, 544, 570, 578, 608, 618, 646, 680, 760, 816, 824, 867, 912, 969, 1020, 1030, 1140, 1156, 1236, 1292, 1360, 1445, 1520, 1545, 1615, 1632, 1648, 1734, 1751, 1824, 1938, 1957, 2040, 2060, 2280, 2312, 2472, 2584, 2720, 2890, 3040, 3090, 3230, 3296, 3468, 3502, 3876, 3914, 4080, 4120, 4335, 4560, 4624, 4845, 4944, 5168, 5253, 5491, 5780, 5871, 6180, 6460, 6936, 7004, 7752, 7828, 8160, 8240, 8670, 8755, 9120, 9248, 9690, 9785, 9888, 10336, 10506, 10982, 11560, 11742, 12360, 12920, 13872, 14008, 15504, 15656, 16473, 16480, 17340, 17510, 19380, 19570, 21012, 21964, 23120, 23484, 24720, 25840, 26265, 27455, 27744, 28016, 29355, 29767, 31008, 31312, 32946, 33269, 34680, 35020, 38760, 39140, 42024, 43928, 46240, 46968, 49440, 51680, 52530, 54910, 56032, 58710, 59534, 62624, 65892, 66538, 69360, 70040, 77520, 78280, 82365, 84048, 87856, 89301, 93936, 99807, 105060, 109820, 117420, 119068, 131784, 133076, 138720, 140080, 148835, 155040, 156560, 164730, 166345, 168096, 175712, 178602, 187872, 199614, 210120, 219640, 234840, 238136, 263568, 266152, 280160, 297670, 313120, 329460, 332690, 357204, 399228, 420240, 439280, 446505, 469680, 476272, 499035, 527136, 532304, 565573, 595340, 658920, 665380, 714408, 798456, 840480, 878560, 893010, 939360, 952544, 998070, 1064608, 1131146, 1190680, 1317840, 1330760, 1428816, 1596912, 1696719, 1786020, 1996140, 2262292, 2381360, 2635680, 2661520, 2827865, 2857632, 3193824, 3393438, 3572040, 3992280, 4524584, 4762720, 5323040, 5655730, 6786876, 7144080, 7984560, 8483595, 9049168, 11311460, 13573752, 14288160, 15969120, 16967190, 18098336, 22622920, 27147504, 33934380, 45245840, 54295008, 67868760, 90491680, 135737520, 271475040]

約数ペア:

[(1, 271475040), (2, 135737520), (3, 90491680), (4, 67868760), (5, 54295008), (6, 45245840), (8, 33934380), (10, 27147504), (12, 22622920), (15, 18098336), (16, 16967190), (17, 15969120), (19, 14288160), (20, 13573752), (24, 11311460), (30, 9049168), (32, 8483595), (34, 7984560), (38, 7144080), (40, 6786876), (48, 5655730), (51, 5323040), (57, 4762720), (60, 4524584), (68, 3992280), (76, 3572040), (80, 3393438), (85, 3193824), (95, 2857632), (96, 2827865), (102, 2661520), (103, 2635680), (114, 2381360), (120, 2262292), (136, 1996140), (152, 1786020), (160, 1696719), (170, 1596912), (190, 1428816), (204, 1330760), (206, 1317840), (228, 1190680), (240, 1131146), (255, 1064608), (272, 998070), (285, 952544), (289, 939360), (304, 893010), (309, 878560), (323, 840480), (340, 798456), (380, 714408), (408, 665380), (412, 658920), (456, 595340), (480, 565573), (510, 532304), (515, 527136), (544, 499035), (570, 476272), (578, 469680), (608, 446505), (618, 439280), (646, 420240), (680, 399228), (760, 357204), (816, 332690), (824, 329460), (867, 313120), (912, 297670), (969, 280160), (1020, 266152), (1030, 263568), (1140, 238136), (1156, 234840), (1236, 219640), (1292, 210120), (1360, 199614), (1445, 187872), (1520, 178602), (1545, 175712), (1615, 168096), (1632, 166345), (1648, 164730), (1734, 156560), (1751, 155040), (1824, 148835), (1938, 140080), (1957, 138720), (2040, 133076), (2060, 131784), (2280, 119068), (2312, 117420), (2472, 109820), (2584, 105060), (2720, 99807), (2890, 93936), (3040, 89301), (3090, 87856), (3230, 84048), (3296, 82365), (3468, 78280), (3502, 77520), (3876, 70040), (3914, 69360), (4080, 66538), (4120, 65892), (4335, 62624), (4560, 59534), (4624, 58710), (4845, 56032), (4944, 54910), (5168, 52530), (5253, 51680), (5491, 49440), (5780, 46968), (5871, 46240), (6180, 43928), (6460, 42024), (6936, 39140), (7004, 38760), (7752, 35020), (7828, 34680), (8160, 33269), (8240, 32946), (8670, 31312), (8755, 31008), (9120, 29767), (9248, 29355), (9690, 28016), (9785, 27744), (9888, 27455), (10336, 26265), (10506, 25840), (10982, 24720), (11560, 23484), (11742, 23120), (12360, 21964), (12920, 21012), (13872, 19570), (14008, 19380), (15504, 17510), (15656, 17340), (16473, 16480)]