164423490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 256

約数和(自身を含む): 537477120

約数和(自身を除く): 373053630

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 53, 55, 66, 70, 77, 79, 85, 102, 105, 106, 110, 119, 154, 158, 159, 165, 170, 187, 210, 231, 237, 238, 255, 265, 318, 330, 357, 371, 374, 385, 395, 462, 474, 510, 530, 553, 561, 583, 595, 714, 742, 770, 790, 795, 869, 901, 935, 1106, 1113, 1122, 1155, 1166, 1185, 1190, 1309, 1343, 1590, 1659, 1738, 1749, 1785, 1802, 1855, 1870, 2226, 2310, 2370, 2607, 2618, 2686, 2703, 2765, 2805, 2915, 3318, 3498, 3570, 3710, 3927, 4029, 4081, 4187, 4345, 4505, 5214, 5406, 5530, 5565, 5610, 5830, 6083, 6307, 6545, 6715, 7854, 8058, 8162, 8295, 8374, 8690, 8745, 9010, 9401, 9911, 11130, 12166, 12243, 12561, 12614, 13035, 13090, 13430, 13515, 14773, 16590, 17490, 18249, 18802, 18921, 19635, 19822, 20145, 20405, 20935, 24486, 25122, 26070, 27030, 28203, 29309, 29546, 29733, 30415, 31535, 36498, 37842, 39270, 40290, 40810, 41870, 44319, 46057, 47005, 49555, 56406, 58618, 59466, 60830, 61215, 62805, 63070, 69377, 71179, 73865, 87927, 88638, 91245, 92114, 94010, 94605, 99110, 103411, 122430, 125610, 138171, 138754, 141015, 142358, 146545, 147730, 148665, 175854, 182490, 189210, 206822, 208131, 213537, 221595, 230285, 276342, 282030, 293090, 297330, 310233, 322399, 346885, 355895, 416262, 427074, 439635, 443190, 460570, 498253, 517055, 620466, 644798, 690855, 693770, 711790, 782969, 879270, 967197, 996506, 1034110, 1040655, 1067685, 1381710, 1494759, 1551165, 1565938, 1611995, 1934394, 2081310, 2135370, 2348907, 2491265, 2989518, 3102330, 3223990, 3914845, 4697814, 4835985, 4982530, 5480783, 7473795, 7829690, 9671970, 10961566, 11744535, 14947590, 16442349, 23489070, 27403915, 32884698, 54807830, 82211745, 164423490]

約数ペア:

[(1, 164423490), (2, 82211745), (3, 54807830), (5, 32884698), (6, 27403915), (7, 23489070), (10, 16442349), (11, 14947590), (14, 11744535), (15, 10961566), (17, 9671970), (21, 7829690), (22, 7473795), (30, 5480783), (33, 4982530), (34, 4835985), (35, 4697814), (42, 3914845), (51, 3223990), (53, 3102330), (55, 2989518), (66, 2491265), (70, 2348907), (77, 2135370), (79, 2081310), (85, 1934394), (102, 1611995), (105, 1565938), (106, 1551165), (110, 1494759), (119, 1381710), (154, 1067685), (158, 1040655), (159, 1034110), (165, 996506), (170, 967197), (187, 879270), (210, 782969), (231, 711790), (237, 693770), (238, 690855), (255, 644798), (265, 620466), (318, 517055), (330, 498253), (357, 460570), (371, 443190), (374, 439635), (385, 427074), (395, 416262), (462, 355895), (474, 346885), (510, 322399), (530, 310233), (553, 297330), (561, 293090), (583, 282030), (595, 276342), (714, 230285), (742, 221595), (770, 213537), (790, 208131), (795, 206822), (869, 189210), (901, 182490), (935, 175854), (1106, 148665), (1113, 147730), (1122, 146545), (1155, 142358), (1166, 141015), (1185, 138754), (1190, 138171), (1309, 125610), (1343, 122430), (1590, 103411), (1659, 99110), (1738, 94605), (1749, 94010), (1785, 92114), (1802, 91245), (1855, 88638), (1870, 87927), (2226, 73865), (2310, 71179), (2370, 69377), (2607, 63070), (2618, 62805), (2686, 61215), (2703, 60830), (2765, 59466), (2805, 58618), (2915, 56406), (3318, 49555), (3498, 47005), (3570, 46057), (3710, 44319), (3927, 41870), (4029, 40810), (4081, 40290), (4187, 39270), (4345, 37842), (4505, 36498), (5214, 31535), (5406, 30415), (5530, 29733), (5565, 29546), (5610, 29309), (5830, 28203), (6083, 27030), (6307, 26070), (6545, 25122), (6715, 24486), (7854, 20935), (8058, 20405), (8162, 20145), (8295, 19822), (8374, 19635), (8690, 18921), (8745, 18802), (9010, 18249), (9401, 17490), (9911, 16590), (11130, 14773), (12166, 13515), (12243, 13430), (12561, 13090), (12614, 13035)]