84400470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:691

約数の個数: 192

約数和(自身を含む): 288437760

約数和(自身を除く): 204037290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 19, 21, 22, 30, 33, 35, 38, 42, 45, 55, 57, 63, 66, 70, 77, 90, 95, 99, 105, 110, 114, 126, 133, 154, 165, 171, 190, 198, 209, 210, 231, 266, 285, 315, 330, 342, 385, 399, 418, 462, 495, 570, 627, 630, 641, 665, 693, 770, 798, 855, 990, 1045, 1155, 1197, 1254, 1282, 1330, 1386, 1463, 1710, 1881, 1923, 1995, 2090, 2310, 2394, 2926, 3135, 3205, 3465, 3762, 3846, 3990, 4389, 4487, 5769, 5985, 6270, 6410, 6930, 7051, 7315, 8778, 8974, 9405, 9615, 11538, 11970, 12179, 13167, 13461, 14102, 14630, 18810, 19230, 21153, 21945, 22435, 24358, 26334, 26922, 28845, 35255, 36537, 40383, 42306, 43890, 44870, 49357, 57690, 60895, 63459, 65835, 67305, 70510, 73074, 80766, 85253, 98714, 105765, 109611, 121790, 126918, 131670, 133969, 134610, 148071, 170506, 182685, 201915, 211530, 219222, 246785, 255759, 267938, 296142, 317295, 365370, 401907, 403830, 426265, 444213, 493570, 511518, 548055, 634590, 669845, 740355, 767277, 803814, 852530, 888426, 937783, 1096110, 1205721, 1278795, 1339690, 1480710, 1534554, 1875566, 2009535, 2221065, 2411442, 2557590, 2813349, 3836385, 4019070, 4442130, 4688915, 5626698, 6028605, 7672770, 8440047, 9377830, 12057210, 14066745, 16880094, 28133490, 42200235, 84400470]

約数ペア:

[(1, 84400470), (2, 42200235), (3, 28133490), (5, 16880094), (6, 14066745), (7, 12057210), (9, 9377830), (10, 8440047), (11, 7672770), (14, 6028605), (15, 5626698), (18, 4688915), (19, 4442130), (21, 4019070), (22, 3836385), (30, 2813349), (33, 2557590), (35, 2411442), (38, 2221065), (42, 2009535), (45, 1875566), (55, 1534554), (57, 1480710), (63, 1339690), (66, 1278795), (70, 1205721), (77, 1096110), (90, 937783), (95, 888426), (99, 852530), (105, 803814), (110, 767277), (114, 740355), (126, 669845), (133, 634590), (154, 548055), (165, 511518), (171, 493570), (190, 444213), (198, 426265), (209, 403830), (210, 401907), (231, 365370), (266, 317295), (285, 296142), (315, 267938), (330, 255759), (342, 246785), (385, 219222), (399, 211530), (418, 201915), (462, 182685), (495, 170506), (570, 148071), (627, 134610), (630, 133969), (641, 131670), (665, 126918), (693, 121790), (770, 109611), (798, 105765), (855, 98714), (990, 85253), (1045, 80766), (1155, 73074), (1197, 70510), (1254, 67305), (1282, 65835), (1330, 63459), (1386, 60895), (1463, 57690), (1710, 49357), (1881, 44870), (1923, 43890), (1995, 42306), (2090, 40383), (2310, 36537), (2394, 35255), (2926, 28845), (3135, 26922), (3205, 26334), (3465, 24358), (3762, 22435), (3846, 21945), (3990, 21153), (4389, 19230), (4487, 18810), (5769, 14630), (5985, 14102), (6270, 13461), (6410, 13167), (6930, 12179), (7051, 11970), (7315, 11538), (8778, 9615), (8974, 9405)]