1312534440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:469

約数の個数: 384

約数和(自身を含む): 5211648000

約数和(自身を除く): 3899113560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 79, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 158, 168, 171, 180, 190, 210, 228, 237, 252, 266, 280, 285, 315, 316, 342, 347, 360, 380, 395, 399, 420, 456, 474, 504, 532, 553, 570, 630, 632, 665, 684, 694, 711, 760, 790, 798, 840, 855, 948, 1041, 1064, 1106, 1140, 1185, 1197, 1260, 1330, 1368, 1388, 1422, 1501, 1580, 1596, 1659, 1710, 1735, 1896, 1995, 2082, 2212, 2280, 2370, 2394, 2429, 2520, 2660, 2765, 2776, 2844, 3002, 3123, 3160, 3192, 3318, 3420, 3470, 3555, 3990, 4164, 4424, 4503, 4740, 4788, 4858, 4977, 5205, 5320, 5530, 5688, 5985, 6004, 6246, 6593, 6636, 6840, 6940, 7110, 7287, 7505, 7980, 8295, 8328, 9006, 9480, 9576, 9716, 9954, 10410, 10507, 11060, 11970, 12008, 12145, 12492, 13186, 13272, 13509, 13880, 14220, 14574, 15010, 15615, 15960, 16590, 18012, 19432, 19779, 19908, 20820, 21014, 21861, 22120, 22515, 23940, 24290, 24885, 24984, 26372, 27018, 27413, 28440, 29148, 30020, 31230, 31521, 32965, 33180, 36024, 36435, 39558, 39816, 41640, 42028, 43722, 45030, 46151, 47880, 48580, 49770, 52535, 52744, 54036, 54826, 58296, 59337, 60040, 62460, 63042, 65930, 66360, 67545, 72870, 79116, 82239, 84056, 87444, 90060, 92302, 94563, 97160, 98895, 99540, 105070, 108072, 109305, 109652, 118674, 124920, 126084, 131860, 135090, 137065, 138453, 145740, 157605, 158232, 164478, 174888, 180120, 184604, 189126, 191891, 197790, 199080, 210140, 218610, 219304, 230755, 237348, 246717, 252168, 263720, 270180, 274130, 276906, 291480, 296685, 315210, 328956, 369208, 378252, 383782, 395580, 411195, 415359, 420280, 437220, 461510, 472815, 474696, 493434, 520847, 540360, 548260, 553812, 575673, 593370, 630420, 657912, 692265, 756504, 767564, 791160, 822390, 830718, 874440, 923020, 945630, 959455, 986868, 1041694, 1096520, 1107624, 1151346, 1186740, 1233585, 1260840, 1384530, 1535128, 1562541, 1644780, 1661436, 1727019, 1846040, 1891260, 1918910, 1973736, 2076795, 2083388, 2302692, 2373480, 2467170, 2604235, 2769060, 2878365, 3125082, 3289560, 3322872, 3454038, 3645929, 3782520, 3837820, 4153590, 4166776, 4605384, 4687623, 4934340, 5208470, 5538120, 5756730, 6250164, 6908076, 7291858, 7675640, 7812705, 8307180, 8635095, 9375246, 9868680, 10416940, 10937787, 11513460, 12500328, 13816152, 14583716, 15625410, 16614360, 17270190, 18229645, 18750492, 20833880, 21875574, 23026920, 23438115, 29167432, 31250820, 32813361, 34540380, 36459290, 37500984, 43751148, 46876230, 54688935, 62501640, 65626722, 69080760, 72918580, 87502296, 93752460, 109377870, 131253444, 145837160, 164066805, 187504920, 218755740, 262506888, 328133610, 437511480, 656267220, 1312534440]

約数ペア:

[(1, 1312534440), (2, 656267220), (3, 437511480), (4, 328133610), (5, 262506888), (6, 218755740), (7, 187504920), (8, 164066805), (9, 145837160), (10, 131253444), (12, 109377870), (14, 93752460), (15, 87502296), (18, 72918580), (19, 69080760), (20, 65626722), (21, 62501640), (24, 54688935), (28, 46876230), (30, 43751148), (35, 37500984), (36, 36459290), (38, 34540380), (40, 32813361), (42, 31250820), (45, 29167432), (56, 23438115), (57, 23026920), (60, 21875574), (63, 20833880), (70, 18750492), (72, 18229645), (76, 17270190), (79, 16614360), (84, 15625410), (90, 14583716), (95, 13816152), (105, 12500328), (114, 11513460), (120, 10937787), (126, 10416940), (133, 9868680), (140, 9375246), (152, 8635095), (158, 8307180), (168, 7812705), (171, 7675640), (180, 7291858), (190, 6908076), (210, 6250164), (228, 5756730), (237, 5538120), (252, 5208470), (266, 4934340), (280, 4687623), (285, 4605384), (315, 4166776), (316, 4153590), (342, 3837820), (347, 3782520), (360, 3645929), (380, 3454038), (395, 3322872), (399, 3289560), (420, 3125082), (456, 2878365), (474, 2769060), (504, 2604235), (532, 2467170), (553, 2373480), (570, 2302692), (630, 2083388), (632, 2076795), (665, 1973736), (684, 1918910), (694, 1891260), (711, 1846040), (760, 1727019), (790, 1661436), (798, 1644780), (840, 1562541), (855, 1535128), (948, 1384530), (1041, 1260840), (1064, 1233585), (1106, 1186740), (1140, 1151346), (1185, 1107624), (1197, 1096520), (1260, 1041694), (1330, 986868), (1368, 959455), (1388, 945630), (1422, 923020), (1501, 874440), (1580, 830718), (1596, 822390), (1659, 791160), (1710, 767564), (1735, 756504), (1896, 692265), (1995, 657912), (2082, 630420), (2212, 593370), (2280, 575673), (2370, 553812), (2394, 548260), (2429, 540360), (2520, 520847), (2660, 493434), (2765, 474696), (2776, 472815), (2844, 461510), (3002, 437220), (3123, 420280), (3160, 415359), (3192, 411195), (3318, 395580), (3420, 383782), (3470, 378252), (3555, 369208), (3990, 328956), (4164, 315210), (4424, 296685), (4503, 291480), (4740, 276906), (4788, 274130), (4858, 270180), (4977, 263720), (5205, 252168), (5320, 246717), (5530, 237348), (5688, 230755), (5985, 219304), (6004, 218610), (6246, 210140), (6593, 199080), (6636, 197790), (6840, 191891), (6940, 189126), (7110, 184604), (7287, 180120), (7505, 174888), (7980, 164478), (8295, 158232), (8328, 157605), (9006, 145740), (9480, 138453), (9576, 137065), (9716, 135090), (9954, 131860), (10410, 126084), (10507, 124920), (11060, 118674), (11970, 109652), (12008, 109305), (12145, 108072), (12492, 105070), (13186, 99540), (13272, 98895), (13509, 97160), (13880, 94563), (14220, 92302), (14574, 90060), (15010, 87444), (15615, 84056), (15960, 82239), (16590, 79116), (18012, 72870), (19432, 67545), (19779, 66360), (19908, 65930), (20820, 63042), (21014, 62460), (21861, 60040), (22120, 59337), (22515, 58296), (23940, 54826), (24290, 54036), (24885, 52744), (24984, 52535), (26372, 49770), (27018, 48580), (27413, 47880), (28440, 46151), (29148, 45030), (30020, 43722), (31230, 42028), (31521, 41640), (32965, 39816), (33180, 39558), (36024, 36435)]