224318640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10271}}^1$

素因数の和:10307

約数の個数: 160

約数和(自身を含む): 855945216

約数和(自身を除く): 631626576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10271, 10920, 20542, 21840, 30813, 41084, 51355, 61626, 71897, 82168, 102710, 123252, 133523, 143794, 154065, 164336, 205420, 215691, 246504, 267046, 287588, 308130, 359485, 400569, 410840, 431382, 493008, 534092, 575176, 616260, 667615, 718970, 801138, 821680, 862764, 934661, 1068184, 1078455, 1150352, 1232520, 1335230, 1437940, 1602276, 1725528, 1869322, 2002845, 2136368, 2156910, 2465040, 2670460, 2803983, 2875880, 3204552, 3451056, 3738644, 4005690, 4313820, 4673305, 5340920, 5607966, 5751760, 6409104, 7477288, 8011380, 8627640, 9346610, 10681840, 11215932, 14019915, 14954576, 16022760, 17255280, 18693220, 22431864, 28039830, 32045520, 37386440, 44863728, 56079660, 74772880, 112159320, 224318640]

約数ペア:

[(1, 224318640), (2, 112159320), (3, 74772880), (4, 56079660), (5, 44863728), (6, 37386440), (7, 32045520), (8, 28039830), (10, 22431864), (12, 18693220), (13, 17255280), (14, 16022760), (15, 14954576), (16, 14019915), (20, 11215932), (21, 10681840), (24, 9346610), (26, 8627640), (28, 8011380), (30, 7477288), (35, 6409104), (39, 5751760), (40, 5607966), (42, 5340920), (48, 4673305), (52, 4313820), (56, 4005690), (60, 3738644), (65, 3451056), (70, 3204552), (78, 2875880), (80, 2803983), (84, 2670460), (91, 2465040), (104, 2156910), (105, 2136368), (112, 2002845), (120, 1869322), (130, 1725528), (140, 1602276), (156, 1437940), (168, 1335230), (182, 1232520), (195, 1150352), (208, 1078455), (210, 1068184), (240, 934661), (260, 862764), (273, 821680), (280, 801138), (312, 718970), (336, 667615), (364, 616260), (390, 575176), (420, 534092), (455, 493008), (520, 431382), (546, 410840), (560, 400569), (624, 359485), (728, 308130), (780, 287588), (840, 267046), (910, 246504), (1040, 215691), (1092, 205420), (1365, 164336), (1456, 154065), (1560, 143794), (1680, 133523), (1820, 123252), (2184, 102710), (2730, 82168), (3120, 71897), (3640, 61626), (4368, 51355), (5460, 41084), (7280, 30813), (10271, 21840), (10920, 20542)]