422401980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{541}}^1$

素因数の和:597

約数の個数: 288

約数和(自身を含む): 1599671808

約数和(自身を除く): 1177269828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 130, 132, 140, 143, 154, 156, 165, 169, 182, 195, 210, 220, 231, 260, 273, 286, 308, 330, 338, 364, 385, 390, 420, 429, 455, 462, 507, 541, 546, 572, 660, 676, 715, 770, 780, 845, 858, 910, 924, 1001, 1014, 1082, 1092, 1155, 1183, 1365, 1430, 1540, 1623, 1690, 1716, 1820, 1859, 2002, 2028, 2145, 2164, 2310, 2366, 2535, 2705, 2730, 2860, 3003, 3246, 3380, 3549, 3718, 3787, 4004, 4290, 4620, 4732, 5005, 5070, 5410, 5460, 5577, 5915, 5951, 6006, 6492, 7033, 7098, 7436, 7574, 8115, 8580, 9295, 10010, 10140, 10820, 11154, 11361, 11830, 11902, 12012, 13013, 14066, 14196, 15015, 15148, 16230, 17745, 17853, 18590, 18935, 20020, 21099, 22308, 22722, 23660, 23804, 26026, 27885, 28132, 29755, 30030, 32460, 35165, 35490, 35706, 37180, 37870, 39039, 41657, 42198, 45444, 49231, 52052, 55770, 56805, 59510, 60060, 65065, 70330, 70980, 71412, 75740, 77363, 78078, 83314, 84396, 89265, 91429, 98462, 105495, 111540, 113610, 119020, 124971, 130130, 140660, 147693, 154726, 156156, 166628, 178530, 182858, 195195, 196924, 208285, 210990, 227220, 232089, 246155, 249942, 260260, 274287, 295386, 309452, 357060, 365716, 386815, 390390, 416570, 421980, 457145, 464178, 492310, 499884, 541541, 548574, 590772, 624855, 640003, 738465, 773630, 780780, 833140, 914290, 928356, 984620, 1005719, 1083082, 1097148, 1160445, 1249710, 1280006, 1371435, 1476930, 1547260, 1624623, 1828580, 1920009, 2011438, 2166164, 2320890, 2499420, 2560012, 2707705, 2742870, 2953860, 3017157, 3200015, 3249246, 3840018, 4022876, 4641780, 5028595, 5415410, 5485740, 6034314, 6400030, 6498492, 7040033, 7680036, 8123115, 9600045, 10057190, 10830820, 12068628, 12800060, 14080066, 15085785, 16246230, 19200090, 20114380, 21120099, 28160132, 30171570, 32492460, 35200165, 38400180, 42240198, 60343140, 70400330, 84480396, 105600495, 140800660, 211200990, 422401980]

約数ペア:

[(1, 422401980), (2, 211200990), (3, 140800660), (4, 105600495), (5, 84480396), (6, 70400330), (7, 60343140), (10, 42240198), (11, 38400180), (12, 35200165), (13, 32492460), (14, 30171570), (15, 28160132), (20, 21120099), (21, 20114380), (22, 19200090), (26, 16246230), (28, 15085785), (30, 14080066), (33, 12800060), (35, 12068628), (39, 10830820), (42, 10057190), (44, 9600045), (52, 8123115), (55, 7680036), (60, 7040033), (65, 6498492), (66, 6400030), (70, 6034314), (77, 5485740), (78, 5415410), (84, 5028595), (91, 4641780), (105, 4022876), (110, 3840018), (130, 3249246), (132, 3200015), (140, 3017157), (143, 2953860), (154, 2742870), (156, 2707705), (165, 2560012), (169, 2499420), (182, 2320890), (195, 2166164), (210, 2011438), (220, 1920009), (231, 1828580), (260, 1624623), (273, 1547260), (286, 1476930), (308, 1371435), (330, 1280006), (338, 1249710), (364, 1160445), (385, 1097148), (390, 1083082), (420, 1005719), (429, 984620), (455, 928356), (462, 914290), (507, 833140), (541, 780780), (546, 773630), (572, 738465), (660, 640003), (676, 624855), (715, 590772), (770, 548574), (780, 541541), (845, 499884), (858, 492310), (910, 464178), (924, 457145), (1001, 421980), (1014, 416570), (1082, 390390), (1092, 386815), (1155, 365716), (1183, 357060), (1365, 309452), (1430, 295386), (1540, 274287), (1623, 260260), (1690, 249942), (1716, 246155), (1820, 232089), (1859, 227220), (2002, 210990), (2028, 208285), (2145, 196924), (2164, 195195), (2310, 182858), (2366, 178530), (2535, 166628), (2705, 156156), (2730, 154726), (2860, 147693), (3003, 140660), (3246, 130130), (3380, 124971), (3549, 119020), (3718, 113610), (3787, 111540), (4004, 105495), (4290, 98462), (4620, 91429), (4732, 89265), (5005, 84396), (5070, 83314), (5410, 78078), (5460, 77363), (5577, 75740), (5915, 71412), (5951, 70980), (6006, 70330), (6492, 65065), (7033, 60060), (7098, 59510), (7436, 56805), (7574, 55770), (8115, 52052), (8580, 49231), (9295, 45444), (10010, 42198), (10140, 41657), (10820, 39039), (11154, 37870), (11361, 37180), (11830, 35706), (11902, 35490), (12012, 35165), (13013, 32460), (14066, 30030), (14196, 29755), (15015, 28132), (15148, 27885), (16230, 26026), (17745, 23804), (17853, 23660), (18590, 22722), (18935, 22308), (20020, 21099)]