131184240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 320

約数和(自身を含む): 488540160

約数和(自身を除く): 357355920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 37, 40, 44, 48, 51, 55, 60, 66, 68, 74, 79, 80, 85, 88, 102, 110, 111, 120, 132, 136, 148, 158, 165, 170, 176, 185, 187, 204, 220, 222, 237, 240, 255, 264, 272, 296, 316, 330, 340, 370, 374, 395, 407, 408, 440, 444, 474, 510, 528, 555, 561, 592, 629, 632, 660, 680, 740, 748, 790, 814, 816, 869, 880, 888, 935, 948, 1020, 1110, 1122, 1185, 1221, 1258, 1264, 1320, 1343, 1360, 1480, 1496, 1580, 1628, 1738, 1776, 1870, 1887, 1896, 2035, 2040, 2220, 2244, 2370, 2442, 2516, 2607, 2640, 2686, 2805, 2923, 2960, 2992, 3145, 3160, 3256, 3476, 3740, 3774, 3792, 4029, 4070, 4080, 4345, 4440, 4488, 4740, 4884, 5032, 5214, 5372, 5610, 5846, 6105, 6290, 6320, 6512, 6715, 6919, 6952, 7480, 7548, 8058, 8140, 8690, 8769, 8880, 8976, 9435, 9480, 9768, 10064, 10428, 10744, 11220, 11692, 12210, 12580, 13035, 13430, 13838, 13904, 14615, 14773, 14960, 15096, 16116, 16280, 17380, 17538, 18870, 18960, 19536, 20145, 20757, 20856, 21488, 22440, 23384, 24420, 25160, 26070, 26860, 27676, 29230, 29546, 30192, 32153, 32232, 32560, 34595, 34760, 35076, 37740, 40290, 41514, 41712, 43845, 44319, 44880, 46768, 48840, 49691, 50320, 52140, 53720, 55352, 58460, 59092, 64306, 64464, 69190, 69520, 70152, 73865, 75480, 80580, 83028, 87690, 88638, 96459, 97680, 99382, 103785, 104280, 107440, 110704, 116920, 118184, 128612, 138380, 140304, 147730, 149073, 150960, 160765, 161160, 166056, 175380, 177276, 192918, 198764, 207570, 208560, 221595, 233840, 236368, 248455, 257224, 276760, 295460, 298146, 321530, 322320, 332112, 350760, 354552, 385836, 397528, 415140, 443190, 482295, 496910, 514448, 546601, 553520, 590920, 596292, 643060, 701520, 709104, 745365, 771672, 795056, 830280, 886380, 964590, 993820, 1093202, 1181840, 1192584, 1286120, 1490730, 1543344, 1639803, 1660560, 1772760, 1929180, 1987640, 2186404, 2385168, 2572240, 2733005, 2981460, 3279606, 3545520, 3858360, 3975280, 4372808, 5466010, 5962920, 6559212, 7716720, 8199015, 8745616, 10932020, 11925840, 13118424, 16398030, 21864040, 26236848, 32796060, 43728080, 65592120, 131184240]

約数ペア:

[(1, 131184240), (2, 65592120), (3, 43728080), (4, 32796060), (5, 26236848), (6, 21864040), (8, 16398030), (10, 13118424), (11, 11925840), (12, 10932020), (15, 8745616), (16, 8199015), (17, 7716720), (20, 6559212), (22, 5962920), (24, 5466010), (30, 4372808), (33, 3975280), (34, 3858360), (37, 3545520), (40, 3279606), (44, 2981460), (48, 2733005), (51, 2572240), (55, 2385168), (60, 2186404), (66, 1987640), (68, 1929180), (74, 1772760), (79, 1660560), (80, 1639803), (85, 1543344), (88, 1490730), (102, 1286120), (110, 1192584), (111, 1181840), (120, 1093202), (132, 993820), (136, 964590), (148, 886380), (158, 830280), (165, 795056), (170, 771672), (176, 745365), (185, 709104), (187, 701520), (204, 643060), (220, 596292), (222, 590920), (237, 553520), (240, 546601), (255, 514448), (264, 496910), (272, 482295), (296, 443190), (316, 415140), (330, 397528), (340, 385836), (370, 354552), (374, 350760), (395, 332112), (407, 322320), (408, 321530), (440, 298146), (444, 295460), (474, 276760), (510, 257224), (528, 248455), (555, 236368), (561, 233840), (592, 221595), (629, 208560), (632, 207570), (660, 198764), (680, 192918), (740, 177276), (748, 175380), (790, 166056), (814, 161160), (816, 160765), (869, 150960), (880, 149073), (888, 147730), (935, 140304), (948, 138380), (1020, 128612), (1110, 118184), (1122, 116920), (1185, 110704), (1221, 107440), (1258, 104280), (1264, 103785), (1320, 99382), (1343, 97680), (1360, 96459), (1480, 88638), (1496, 87690), (1580, 83028), (1628, 80580), (1738, 75480), (1776, 73865), (1870, 70152), (1887, 69520), (1896, 69190), (2035, 64464), (2040, 64306), (2220, 59092), (2244, 58460), (2370, 55352), (2442, 53720), (2516, 52140), (2607, 50320), (2640, 49691), (2686, 48840), (2805, 46768), (2923, 44880), (2960, 44319), (2992, 43845), (3145, 41712), (3160, 41514), (3256, 40290), (3476, 37740), (3740, 35076), (3774, 34760), (3792, 34595), (4029, 32560), (4070, 32232), (4080, 32153), (4345, 30192), (4440, 29546), (4488, 29230), (4740, 27676), (4884, 26860), (5032, 26070), (5214, 25160), (5372, 24420), (5610, 23384), (5846, 22440), (6105, 21488), (6290, 20856), (6320, 20757), (6512, 20145), (6715, 19536), (6919, 18960), (6952, 18870), (7480, 17538), (7548, 17380), (8058, 16280), (8140, 16116), (8690, 15096), (8769, 14960), (8880, 14773), (8976, 14615), (9435, 13904), (9480, 13838), (9768, 13430), (10064, 13035), (10428, 12580), (10744, 12210), (11220, 11692)]