1417979640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1993}}^1$

素因数の和:2043

約数の個数: 288

約数和(自身を含む): 5441945040

約数和(自身を除く): 4023965400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 121, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 242, 245, 264, 280, 294, 308, 330, 363, 385, 392, 420, 440, 462, 484, 490, 539, 588, 605, 616, 660, 726, 735, 770, 840, 847, 924, 968, 980, 1078, 1155, 1176, 1210, 1320, 1452, 1470, 1540, 1617, 1694, 1815, 1848, 1960, 1993, 2156, 2310, 2420, 2541, 2695, 2904, 2940, 3080, 3234, 3388, 3630, 3986, 4235, 4312, 4620, 4840, 5082, 5390, 5880, 5929, 5979, 6468, 6776, 7260, 7972, 8085, 8470, 9240, 9965, 10164, 10780, 11858, 11958, 12705, 12936, 13951, 14520, 15944, 16170, 16940, 17787, 19930, 20328, 21560, 21923, 23716, 23916, 25410, 27902, 29645, 29895, 32340, 33880, 35574, 39860, 41853, 43846, 47432, 47832, 50820, 55804, 59290, 59790, 64680, 65769, 69755, 71148, 79720, 83706, 87692, 88935, 97657, 101640, 109615, 111608, 118580, 119580, 131538, 139510, 142296, 153461, 167412, 175384, 177870, 195314, 209265, 219230, 237160, 239160, 241153, 263076, 279020, 292971, 306922, 328845, 334824, 355740, 390628, 418530, 438460, 460383, 482306, 488285, 526152, 558040, 585942, 613844, 657690, 711480, 723459, 767305, 781256, 837060, 876920, 920766, 964612, 976570, 1074227, 1171884, 1205765, 1227688, 1315380, 1446918, 1464855, 1534610, 1674120, 1688071, 1841532, 1929224, 1953140, 2148454, 2301915, 2343768, 2411530, 2630760, 2893836, 2929710, 3069220, 3222681, 3376142, 3617295, 3683064, 3906280, 4296908, 4603830, 4823060, 5064213, 5371135, 5787672, 5859420, 6138440, 6445362, 6752284, 7234590, 8440355, 8593816, 9207660, 9646120, 10128426, 10742270, 11718840, 11816497, 12890724, 13504568, 14469180, 16113405, 16880710, 18415320, 20256852, 21484540, 23632994, 25321065, 25781448, 28938360, 32226810, 33761420, 35449491, 40513704, 42969080, 47265988, 50642130, 59082485, 64453620, 67522840, 70898982, 94531976, 101284260, 118164970, 128907240, 141797964, 177247455, 202568520, 236329940, 283595928, 354494910, 472659880, 708989820, 1417979640]

約数ペア:

[(1, 1417979640), (2, 708989820), (3, 472659880), (4, 354494910), (5, 283595928), (6, 236329940), (7, 202568520), (8, 177247455), (10, 141797964), (11, 128907240), (12, 118164970), (14, 101284260), (15, 94531976), (20, 70898982), (21, 67522840), (22, 64453620), (24, 59082485), (28, 50642130), (30, 47265988), (33, 42969080), (35, 40513704), (40, 35449491), (42, 33761420), (44, 32226810), (49, 28938360), (55, 25781448), (56, 25321065), (60, 23632994), (66, 21484540), (70, 20256852), (77, 18415320), (84, 16880710), (88, 16113405), (98, 14469180), (105, 13504568), (110, 12890724), (120, 11816497), (121, 11718840), (132, 10742270), (140, 10128426), (147, 9646120), (154, 9207660), (165, 8593816), (168, 8440355), (196, 7234590), (210, 6752284), (220, 6445362), (231, 6138440), (242, 5859420), (245, 5787672), (264, 5371135), (280, 5064213), (294, 4823060), (308, 4603830), (330, 4296908), (363, 3906280), (385, 3683064), (392, 3617295), (420, 3376142), (440, 3222681), (462, 3069220), (484, 2929710), (490, 2893836), (539, 2630760), (588, 2411530), (605, 2343768), (616, 2301915), (660, 2148454), (726, 1953140), (735, 1929224), (770, 1841532), (840, 1688071), (847, 1674120), (924, 1534610), (968, 1464855), (980, 1446918), (1078, 1315380), (1155, 1227688), (1176, 1205765), (1210, 1171884), (1320, 1074227), (1452, 976570), (1470, 964612), (1540, 920766), (1617, 876920), (1694, 837060), (1815, 781256), (1848, 767305), (1960, 723459), (1993, 711480), (2156, 657690), (2310, 613844), (2420, 585942), (2541, 558040), (2695, 526152), (2904, 488285), (2940, 482306), (3080, 460383), (3234, 438460), (3388, 418530), (3630, 390628), (3986, 355740), (4235, 334824), (4312, 328845), (4620, 306922), (4840, 292971), (5082, 279020), (5390, 263076), (5880, 241153), (5929, 239160), (5979, 237160), (6468, 219230), (6776, 209265), (7260, 195314), (7972, 177870), (8085, 175384), (8470, 167412), (9240, 153461), (9965, 142296), (10164, 139510), (10780, 131538), (11858, 119580), (11958, 118580), (12705, 111608), (12936, 109615), (13951, 101640), (14520, 97657), (15944, 88935), (16170, 87692), (16940, 83706), (17787, 79720), (19930, 71148), (20328, 69755), (21560, 65769), (21923, 64680), (23716, 59790), (23916, 59290), (25410, 55804), (27902, 50820), (29645, 47832), (29895, 47432), (32340, 43846), (33880, 41853), (35574, 39860)]