164246940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1$

素因数の和:754

約数の個数: 240

約数和(自身を含む): 606180960

約数和(自身を除く): 441934020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 81, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 162, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 324, 330, 351, 390, 396, 405, 429, 468, 495, 540, 572, 585, 594, 660, 702, 709, 715, 780, 810, 858, 891, 990, 1053, 1170, 1188, 1287, 1404, 1418, 1430, 1485, 1620, 1716, 1755, 1782, 1980, 2106, 2127, 2145, 2340, 2574, 2836, 2860, 2970, 3510, 3545, 3564, 3861, 4212, 4254, 4290, 4455, 5148, 5265, 5940, 6381, 6435, 7020, 7090, 7722, 7799, 8508, 8580, 8910, 9217, 10530, 10635, 11583, 12762, 12870, 14180, 15444, 15598, 17820, 18434, 19143, 19305, 21060, 21270, 23166, 23397, 25524, 25740, 27651, 31196, 31905, 36868, 38286, 38610, 38995, 42540, 46085, 46332, 46794, 55302, 57429, 57915, 63810, 70191, 76572, 77220, 77990, 82953, 92170, 93588, 95715, 101387, 110604, 114858, 115830, 116985, 127620, 138255, 140382, 155980, 165906, 184340, 191430, 202774, 210573, 229716, 231660, 233970, 248859, 276510, 280764, 287145, 304161, 331812, 350955, 382860, 405548, 414765, 421146, 467940, 497718, 506935, 553020, 574290, 608322, 631719, 701910, 746577, 829530, 842292, 912483, 995436, 1013870, 1052865, 1148580, 1216644, 1244295, 1263438, 1403820, 1493154, 1520805, 1659060, 1824966, 2027740, 2105730, 2488590, 2526876, 2737449, 2986308, 3041610, 3158595, 3649932, 3732885, 4211460, 4562415, 4977180, 5474898, 6083220, 6317190, 7465770, 8212347, 9124830, 10949796, 12634380, 13687245, 14931540, 16424694, 18249660, 27374490, 32849388, 41061735, 54748980, 82123470, 164246940]

約数ペア:

[(1, 164246940), (2, 82123470), (3, 54748980), (4, 41061735), (5, 32849388), (6, 27374490), (9, 18249660), (10, 16424694), (11, 14931540), (12, 13687245), (13, 12634380), (15, 10949796), (18, 9124830), (20, 8212347), (22, 7465770), (26, 6317190), (27, 6083220), (30, 5474898), (33, 4977180), (36, 4562415), (39, 4211460), (44, 3732885), (45, 3649932), (52, 3158595), (54, 3041610), (55, 2986308), (60, 2737449), (65, 2526876), (66, 2488590), (78, 2105730), (81, 2027740), (90, 1824966), (99, 1659060), (108, 1520805), (110, 1493154), (117, 1403820), (130, 1263438), (132, 1244295), (135, 1216644), (143, 1148580), (156, 1052865), (162, 1013870), (165, 995436), (180, 912483), (195, 842292), (198, 829530), (220, 746577), (234, 701910), (260, 631719), (270, 608322), (286, 574290), (297, 553020), (324, 506935), (330, 497718), (351, 467940), (390, 421146), (396, 414765), (405, 405548), (429, 382860), (468, 350955), (495, 331812), (540, 304161), (572, 287145), (585, 280764), (594, 276510), (660, 248859), (702, 233970), (709, 231660), (715, 229716), (780, 210573), (810, 202774), (858, 191430), (891, 184340), (990, 165906), (1053, 155980), (1170, 140382), (1188, 138255), (1287, 127620), (1404, 116985), (1418, 115830), (1430, 114858), (1485, 110604), (1620, 101387), (1716, 95715), (1755, 93588), (1782, 92170), (1980, 82953), (2106, 77990), (2127, 77220), (2145, 76572), (2340, 70191), (2574, 63810), (2836, 57915), (2860, 57429), (2970, 55302), (3510, 46794), (3545, 46332), (3564, 46085), (3861, 42540), (4212, 38995), (4254, 38610), (4290, 38286), (4455, 36868), (5148, 31905), (5265, 31196), (5940, 27651), (6381, 25740), (6435, 25524), (7020, 23397), (7090, 23166), (7722, 21270), (7799, 21060), (8508, 19305), (8580, 19143), (8910, 18434), (9217, 17820), (10530, 15598), (10635, 15444), (11583, 14180), (12762, 12870)]