1401680280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1667}}^1$

素因数の和:1719

約数の個数: 384

約数和(自身を含む): 5750196480

約数和(自身を除く): 4348516200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 49, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 98, 104, 105, 110, 120, 130, 132, 140, 143, 147, 154, 156, 165, 168, 182, 195, 196, 210, 220, 231, 245, 260, 264, 273, 280, 286, 294, 308, 312, 330, 364, 385, 390, 392, 420, 429, 440, 455, 462, 490, 520, 539, 546, 572, 588, 616, 637, 660, 715, 728, 735, 770, 780, 840, 858, 910, 924, 980, 1001, 1078, 1092, 1144, 1155, 1176, 1274, 1320, 1365, 1430, 1470, 1540, 1560, 1617, 1667, 1716, 1820, 1848, 1911, 1960, 2002, 2145, 2156, 2184, 2310, 2548, 2695, 2730, 2860, 2940, 3003, 3080, 3185, 3234, 3334, 3432, 3640, 3822, 4004, 4290, 4312, 4620, 5001, 5005, 5096, 5390, 5460, 5720, 5880, 6006, 6370, 6468, 6668, 7007, 7644, 8008, 8085, 8335, 8580, 9240, 9555, 10002, 10010, 10780, 10920, 11669, 12012, 12740, 12936, 13336, 14014, 15015, 15288, 16170, 16670, 17160, 18337, 19110, 20004, 20020, 21021, 21560, 21671, 23338, 24024, 25005, 25480, 28028, 30030, 32340, 33340, 35007, 35035, 36674, 38220, 40008, 40040, 42042, 43342, 46676, 50010, 55011, 56056, 58345, 60060, 64680, 65013, 66680, 70014, 70070, 73348, 76440, 81683, 84084, 86684, 91685, 93352, 100020, 105105, 108355, 110022, 116690, 120120, 128359, 130026, 140028, 140140, 146696, 151697, 163366, 168168, 173368, 175035, 183370, 200040, 210210, 216710, 220044, 233380, 238381, 245049, 256718, 260052, 275055, 280056, 280280, 303394, 325065, 326732, 350070, 366740, 385077, 408415, 420420, 433420, 440088, 455091, 466760, 476762, 490098, 513436, 520104, 550110, 606788, 641795, 650130, 653464, 700140, 715143, 733480, 758485, 770154, 816830, 840840, 866840, 898513, 910182, 953524, 980196, 1026872, 1061879, 1100220, 1191905, 1213576, 1225245, 1283590, 1300260, 1400280, 1430286, 1516970, 1540308, 1633660, 1668667, 1797026, 1820364, 1907048, 1925385, 1960392, 2123758, 2200440, 2275455, 2383810, 2450490, 2567180, 2600520, 2695539, 2860572, 3033940, 3080616, 3185637, 3267320, 3337334, 3575715, 3594052, 3640728, 3850770, 4247516, 4492565, 4550910, 4767620, 4900980, 5006001, 5134360, 5309395, 5391078, 5721144, 6067880, 6371274, 6674668, 7151430, 7188104, 7701540, 8343335, 8495032, 8985130, 9101820, 9535240, 9801960, 10012002, 10618790, 10782156, 11680669, 12742548, 13349336, 13477695, 14302860, 15403080, 15928185, 16686670, 17970260, 18203640, 20024004, 21237580, 21564312, 23361338, 25030005, 25485096, 26955390, 28605720, 31856370, 33373340, 35042007, 35940520, 40048008, 42475160, 46722676, 50060010, 53910780, 58403345, 63712740, 66746680, 70084014, 93445352, 100120020, 107821560, 116806690, 127425480, 140168028, 175210035, 200240040, 233613380, 280336056, 350420070, 467226760, 700840140, 1401680280]

約数ペア:

[(1, 1401680280), (2, 700840140), (3, 467226760), (4, 350420070), (5, 280336056), (6, 233613380), (7, 200240040), (8, 175210035), (10, 140168028), (11, 127425480), (12, 116806690), (13, 107821560), (14, 100120020), (15, 93445352), (20, 70084014), (21, 66746680), (22, 63712740), (24, 58403345), (26, 53910780), (28, 50060010), (30, 46722676), (33, 42475160), (35, 40048008), (39, 35940520), (40, 35042007), (42, 33373340), (44, 31856370), (49, 28605720), (52, 26955390), (55, 25485096), (56, 25030005), (60, 23361338), (65, 21564312), (66, 21237580), (70, 20024004), (77, 18203640), (78, 17970260), (84, 16686670), (88, 15928185), (91, 15403080), (98, 14302860), (104, 13477695), (105, 13349336), (110, 12742548), (120, 11680669), (130, 10782156), (132, 10618790), (140, 10012002), (143, 9801960), (147, 9535240), (154, 9101820), (156, 8985130), (165, 8495032), (168, 8343335), (182, 7701540), (195, 7188104), (196, 7151430), (210, 6674668), (220, 6371274), (231, 6067880), (245, 5721144), (260, 5391078), (264, 5309395), (273, 5134360), (280, 5006001), (286, 4900980), (294, 4767620), (308, 4550910), (312, 4492565), (330, 4247516), (364, 3850770), (385, 3640728), (390, 3594052), (392, 3575715), (420, 3337334), (429, 3267320), (440, 3185637), (455, 3080616), (462, 3033940), (490, 2860572), (520, 2695539), (539, 2600520), (546, 2567180), (572, 2450490), (588, 2383810), (616, 2275455), (637, 2200440), (660, 2123758), (715, 1960392), (728, 1925385), (735, 1907048), (770, 1820364), (780, 1797026), (840, 1668667), (858, 1633660), (910, 1540308), (924, 1516970), (980, 1430286), (1001, 1400280), (1078, 1300260), (1092, 1283590), (1144, 1225245), (1155, 1213576), (1176, 1191905), (1274, 1100220), (1320, 1061879), (1365, 1026872), (1430, 980196), (1470, 953524), (1540, 910182), (1560, 898513), (1617, 866840), (1667, 840840), (1716, 816830), (1820, 770154), (1848, 758485), (1911, 733480), (1960, 715143), (2002, 700140), (2145, 653464), (2156, 650130), (2184, 641795), (2310, 606788), (2548, 550110), (2695, 520104), (2730, 513436), (2860, 490098), (2940, 476762), (3003, 466760), (3080, 455091), (3185, 440088), (3234, 433420), (3334, 420420), (3432, 408415), (3640, 385077), (3822, 366740), (4004, 350070), (4290, 326732), (4312, 325065), (4620, 303394), (5001, 280280), (5005, 280056), (5096, 275055), (5390, 260052), (5460, 256718), (5720, 245049), (5880, 238381), (6006, 233380), (6370, 220044), (6468, 216710), (6668, 210210), (7007, 200040), (7644, 183370), (8008, 175035), (8085, 173368), (8335, 168168), (8580, 163366), (9240, 151697), (9555, 146696), (10002, 140140), (10010, 140028), (10780, 130026), (10920, 128359), (11669, 120120), (12012, 116690), (12740, 110022), (12936, 108355), (13336, 105105), (14014, 100020), (15015, 93352), (15288, 91685), (16170, 86684), (16670, 84084), (17160, 81683), (18337, 76440), (19110, 73348), (20004, 70070), (20020, 70014), (21021, 66680), (21560, 65013), (21671, 64680), (23338, 60060), (24024, 58345), (25005, 56056), (25480, 55011), (28028, 50010), (30030, 46676), (32340, 43342), (33340, 42042), (35007, 40040), (35035, 40008), (36674, 38220)]