121346680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 256

約数和(自身を含む): 372314880

約数和(自身を除く): 250968200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 37, 40, 52, 53, 56, 65, 68, 70, 74, 85, 91, 104, 106, 119, 130, 136, 140, 148, 170, 182, 185, 212, 221, 238, 259, 260, 265, 280, 296, 340, 364, 370, 371, 424, 442, 455, 476, 481, 518, 520, 530, 595, 629, 680, 689, 728, 740, 742, 884, 901, 910, 952, 962, 1036, 1060, 1105, 1190, 1258, 1295, 1378, 1480, 1484, 1547, 1768, 1802, 1820, 1855, 1924, 1961, 2072, 2120, 2210, 2380, 2405, 2516, 2590, 2756, 2968, 3094, 3145, 3367, 3445, 3604, 3640, 3710, 3848, 3922, 4403, 4420, 4505, 4760, 4810, 4823, 5032, 5180, 5512, 6188, 6290, 6307, 6734, 6890, 7208, 7420, 7735, 7844, 8177, 8806, 8840, 9010, 9620, 9646, 9805, 10360, 11713, 12376, 12580, 12614, 13468, 13727, 13780, 14840, 15470, 15688, 16354, 16835, 17612, 18020, 19240, 19292, 19610, 22015, 23426, 24115, 25160, 25228, 25493, 26936, 27454, 27560, 30940, 31535, 32708, 33337, 33670, 35224, 36040, 38584, 39220, 40885, 44030, 46852, 48230, 50456, 50986, 54908, 57239, 58565, 61880, 63070, 65416, 66674, 67340, 68635, 78440, 81770, 81991, 88060, 93704, 96460, 101972, 109816, 114478, 117130, 126140, 127465, 133348, 134680, 137270, 163540, 163982, 166685, 176120, 178451, 192920, 203944, 228956, 233359, 234260, 252280, 254930, 266696, 274540, 286195, 327080, 327964, 333370, 356902, 409955, 433381, 457912, 466718, 468520, 509860, 549080, 572390, 655928, 666740, 713804, 819910, 866762, 892255, 933436, 1019720, 1144780, 1166795, 1333480, 1427608, 1639820, 1733524, 1784510, 1866872, 2166905, 2289560, 2333590, 3033667, 3279640, 3467048, 3569020, 4333810, 4667180, 6067334, 7138040, 8667620, 9334360, 12134668, 15168335, 17335240, 24269336, 30336670, 60673340, 121346680]

約数ペア:

[(1, 121346680), (2, 60673340), (4, 30336670), (5, 24269336), (7, 17335240), (8, 15168335), (10, 12134668), (13, 9334360), (14, 8667620), (17, 7138040), (20, 6067334), (26, 4667180), (28, 4333810), (34, 3569020), (35, 3467048), (37, 3279640), (40, 3033667), (52, 2333590), (53, 2289560), (56, 2166905), (65, 1866872), (68, 1784510), (70, 1733524), (74, 1639820), (85, 1427608), (91, 1333480), (104, 1166795), (106, 1144780), (119, 1019720), (130, 933436), (136, 892255), (140, 866762), (148, 819910), (170, 713804), (182, 666740), (185, 655928), (212, 572390), (221, 549080), (238, 509860), (259, 468520), (260, 466718), (265, 457912), (280, 433381), (296, 409955), (340, 356902), (364, 333370), (370, 327964), (371, 327080), (424, 286195), (442, 274540), (455, 266696), (476, 254930), (481, 252280), (518, 234260), (520, 233359), (530, 228956), (595, 203944), (629, 192920), (680, 178451), (689, 176120), (728, 166685), (740, 163982), (742, 163540), (884, 137270), (901, 134680), (910, 133348), (952, 127465), (962, 126140), (1036, 117130), (1060, 114478), (1105, 109816), (1190, 101972), (1258, 96460), (1295, 93704), (1378, 88060), (1480, 81991), (1484, 81770), (1547, 78440), (1768, 68635), (1802, 67340), (1820, 66674), (1855, 65416), (1924, 63070), (1961, 61880), (2072, 58565), (2120, 57239), (2210, 54908), (2380, 50986), (2405, 50456), (2516, 48230), (2590, 46852), (2756, 44030), (2968, 40885), (3094, 39220), (3145, 38584), (3367, 36040), (3445, 35224), (3604, 33670), (3640, 33337), (3710, 32708), (3848, 31535), (3922, 30940), (4403, 27560), (4420, 27454), (4505, 26936), (4760, 25493), (4810, 25228), (4823, 25160), (5032, 24115), (5180, 23426), (5512, 22015), (6188, 19610), (6290, 19292), (6307, 19240), (6734, 18020), (6890, 17612), (7208, 16835), (7420, 16354), (7735, 15688), (7844, 15470), (8177, 14840), (8806, 13780), (8840, 13727), (9010, 13468), (9620, 12614), (9646, 12580), (9805, 12376), (10360, 11713)]