227507280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:994

約数の個数: 320

約数和(自身を含む): 947939328

約数和(自身を除く): 720432048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 165, 168, 176, 182, 195, 208, 210, 220, 231, 240, 260, 264, 273, 280, 286, 308, 312, 330, 336, 364, 385, 390, 420, 429, 440, 455, 462, 520, 528, 546, 560, 572, 616, 624, 660, 715, 728, 770, 780, 840, 858, 880, 910, 924, 947, 1001, 1040, 1092, 1144, 1155, 1232, 1320, 1365, 1430, 1456, 1540, 1560, 1680, 1716, 1820, 1848, 1894, 2002, 2145, 2184, 2288, 2310, 2640, 2730, 2841, 2860, 3003, 3080, 3120, 3432, 3640, 3696, 3788, 4004, 4290, 4368, 4620, 4735, 5005, 5460, 5682, 5720, 6006, 6160, 6629, 6864, 7280, 7576, 8008, 8580, 9240, 9470, 10010, 10417, 10920, 11364, 11440, 12012, 12311, 13258, 14205, 15015, 15152, 16016, 17160, 18480, 18940, 19887, 20020, 20834, 21840, 22728, 24024, 24622, 26516, 28410, 30030, 31251, 33145, 34320, 36933, 37880, 39774, 40040, 41668, 45456, 48048, 49244, 52085, 53032, 56820, 60060, 61555, 62502, 66290, 72919, 73866, 75760, 79548, 80080, 83336, 86177, 98488, 99435, 104170, 106064, 113640, 120120, 123110, 125004, 132580, 135421, 145838, 147732, 156255, 159096, 166672, 172354, 184665, 196976, 198870, 208340, 218757, 227280, 240240, 246220, 250008, 258531, 265160, 270842, 291676, 295464, 312510, 318192, 344708, 364595, 369330, 397740, 406263, 416680, 430885, 437514, 492440, 500016, 517062, 530320, 541684, 583352, 590928, 625020, 677105, 689416, 729190, 738660, 795480, 812526, 833360, 861770, 875028, 947947, 984880, 1034124, 1083368, 1093785, 1166704, 1250040, 1292655, 1354210, 1378832, 1458380, 1477320, 1590960, 1625052, 1723540, 1750056, 1895894, 2031315, 2068248, 2166736, 2187570, 2500080, 2585310, 2708420, 2843841, 2916760, 2954640, 3250104, 3447080, 3500112, 3791788, 4062630, 4136496, 4375140, 4739735, 5170620, 5416840, 5687682, 5833520, 6500208, 6894160, 7583576, 8125260, 8750280, 9479470, 10341240, 10833680, 11375364, 14219205, 15167152, 16250520, 17500560, 18958940, 20682480, 22750728, 28438410, 32501040, 37917880, 45501456, 56876820, 75835760, 113753640, 227507280]

約数ペア:

[(1, 227507280), (2, 113753640), (3, 75835760), (4, 56876820), (5, 45501456), (6, 37917880), (7, 32501040), (8, 28438410), (10, 22750728), (11, 20682480), (12, 18958940), (13, 17500560), (14, 16250520), (15, 15167152), (16, 14219205), (20, 11375364), (21, 10833680), (22, 10341240), (24, 9479470), (26, 8750280), (28, 8125260), (30, 7583576), (33, 6894160), (35, 6500208), (39, 5833520), (40, 5687682), (42, 5416840), (44, 5170620), (48, 4739735), (52, 4375140), (55, 4136496), (56, 4062630), (60, 3791788), (65, 3500112), (66, 3447080), (70, 3250104), (77, 2954640), (78, 2916760), (80, 2843841), (84, 2708420), (88, 2585310), (91, 2500080), (104, 2187570), (105, 2166736), (110, 2068248), (112, 2031315), (120, 1895894), (130, 1750056), (132, 1723540), (140, 1625052), (143, 1590960), (154, 1477320), (156, 1458380), (165, 1378832), (168, 1354210), (176, 1292655), (182, 1250040), (195, 1166704), (208, 1093785), (210, 1083368), (220, 1034124), (231, 984880), (240, 947947), (260, 875028), (264, 861770), (273, 833360), (280, 812526), (286, 795480), (308, 738660), (312, 729190), (330, 689416), (336, 677105), (364, 625020), (385, 590928), (390, 583352), (420, 541684), (429, 530320), (440, 517062), (455, 500016), (462, 492440), (520, 437514), (528, 430885), (546, 416680), (560, 406263), (572, 397740), (616, 369330), (624, 364595), (660, 344708), (715, 318192), (728, 312510), (770, 295464), (780, 291676), (840, 270842), (858, 265160), (880, 258531), (910, 250008), (924, 246220), (947, 240240), (1001, 227280), (1040, 218757), (1092, 208340), (1144, 198870), (1155, 196976), (1232, 184665), (1320, 172354), (1365, 166672), (1430, 159096), (1456, 156255), (1540, 147732), (1560, 145838), (1680, 135421), (1716, 132580), (1820, 125004), (1848, 123110), (1894, 120120), (2002, 113640), (2145, 106064), (2184, 104170), (2288, 99435), (2310, 98488), (2640, 86177), (2730, 83336), (2841, 80080), (2860, 79548), (3003, 75760), (3080, 73866), (3120, 72919), (3432, 66290), (3640, 62502), (3696, 61555), (3788, 60060), (4004, 56820), (4290, 53032), (4368, 52085), (4620, 49244), (4735, 48048), (5005, 45456), (5460, 41668), (5682, 40040), (5720, 39774), (6006, 37880), (6160, 36933), (6629, 34320), (6864, 33145), (7280, 31251), (7576, 30030), (8008, 28410), (8580, 26516), (9240, 24622), (9470, 24024), (10010, 22728), (10417, 21840), (10920, 20834), (11364, 20020), (11440, 19887), (12012, 18940), (12311, 18480), (13258, 17160), (14205, 16016), (15015, 15152)]