1389205398210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{509}}^1\times {\mathrm{1723}}^1$

素因数の和:2665

約数の個数: 256

約数和(自身を含む): 4031280230400

約数和(自身を除く): 2642074832190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 397, 399, 509, 570, 665, 794, 798, 1018, 1191, 1330, 1527, 1723, 1985, 1995, 2382, 2545, 2779, 3054, 3446, 3563, 3970, 3990, 5090, 5169, 5558, 5955, 7126, 7543, 7635, 8337, 8615, 9671, 10338, 10689, 11910, 12061, 13895, 15086, 15270, 16674, 17230, 17815, 19342, 21378, 22629, 24122, 25845, 27790, 29013, 32737, 35630, 36183, 37715, 41685, 45258, 48355, 51690, 52801, 53445, 58026, 60305, 65474, 67697, 72366, 75430, 83370, 96710, 98211, 105602, 106890, 113145, 120610, 135394, 145065, 158403, 163685, 180915, 196422, 202073, 203091, 226290, 229159, 264005, 290130, 316806, 327370, 338485, 361830, 404146, 406182, 458318, 491055, 528010, 606219, 676970, 684031, 687477, 792015, 877007, 982110, 1010365, 1015455, 1145795, 1212438, 1368062, 1374954, 1414511, 1584030, 1754014, 2020730, 2030910, 2052093, 2291590, 2631021, 2829022, 3031095, 3420155, 3437385, 3839387, 4104186, 4243533, 4385035, 4788217, 5262042, 6062190, 6139049, 6840310, 6874770, 7072555, 7678774, 8487066, 8770070, 9576434, 10260465, 11518161, 12278098, 12996589, 13155105, 14145110, 14364651, 16663133, 18417147, 19196935, 20520930, 21217665, 23036322, 23941085, 25993178, 26310210, 26875709, 28729302, 30695245, 33326266, 36834294, 38393870, 38989767, 42435330, 47882170, 49989399, 53751418, 57590805, 61390490, 64982945, 71823255, 77979534, 80627127, 83315665, 90976123, 92085735, 99978798, 115181610, 116641931, 129965890, 134378545, 143646510, 161254254, 166631330, 181952246, 184171470, 194948835, 233283862, 249946995, 268757090, 272928369, 348171779, 349925793, 389897670, 403135635, 454880615, 499893990, 545856738, 583209655, 696343558, 699851586, 806271270, 909761230, 1044515337, 1166419310, 1364641845, 1740858895, 1749628965, 2089030674, 2437202453, 2729283690, 3481717790, 3499257930, 4874404906, 5222576685, 6615263801, 7311607359, 10445153370, 12186012265, 13230527602, 14623214718, 19845791403, 24372024530, 33076319005, 36558036795, 39691582806, 46306846607, 66152638010, 73116073590, 92613693214, 99228957015, 138920539821, 198457914030, 231534233035, 277841079642, 463068466070, 694602699105, 1389205398210]

約数ペア:

[(1, 1389205398210), (2, 694602699105), (3, 463068466070), (5, 277841079642), (6, 231534233035), (7, 198457914030), (10, 138920539821), (14, 99228957015), (15, 92613693214), (19, 73116073590), (21, 66152638010), (30, 46306846607), (35, 39691582806), (38, 36558036795), (42, 33076319005), (57, 24372024530), (70, 19845791403), (95, 14623214718), (105, 13230527602), (114, 12186012265), (133, 10445153370), (190, 7311607359), (210, 6615263801), (266, 5222576685), (285, 4874404906), (397, 3499257930), (399, 3481717790), (509, 2729283690), (570, 2437202453), (665, 2089030674), (794, 1749628965), (798, 1740858895), (1018, 1364641845), (1191, 1166419310), (1330, 1044515337), (1527, 909761230), (1723, 806271270), (1985, 699851586), (1995, 696343558), (2382, 583209655), (2545, 545856738), (2779, 499893990), (3054, 454880615), (3446, 403135635), (3563, 389897670), (3970, 349925793), (3990, 348171779), (5090, 272928369), (5169, 268757090), (5558, 249946995), (5955, 233283862), (7126, 194948835), (7543, 184171470), (7635, 181952246), (8337, 166631330), (8615, 161254254), (9671, 143646510), (10338, 134378545), (10689, 129965890), (11910, 116641931), (12061, 115181610), (13895, 99978798), (15086, 92085735), (15270, 90976123), (16674, 83315665), (17230, 80627127), (17815, 77979534), (19342, 71823255), (21378, 64982945), (22629, 61390490), (24122, 57590805), (25845, 53751418), (27790, 49989399), (29013, 47882170), (32737, 42435330), (35630, 38989767), (36183, 38393870), (37715, 36834294), (41685, 33326266), (45258, 30695245), (48355, 28729302), (51690, 26875709), (52801, 26310210), (53445, 25993178), (58026, 23941085), (60305, 23036322), (65474, 21217665), (67697, 20520930), (72366, 19196935), (75430, 18417147), (83370, 16663133), (96710, 14364651), (98211, 14145110), (105602, 13155105), (106890, 12996589), (113145, 12278098), (120610, 11518161), (135394, 10260465), (145065, 9576434), (158403, 8770070), (163685, 8487066), (180915, 7678774), (196422, 7072555), (202073, 6874770), (203091, 6840310), (226290, 6139049), (229159, 6062190), (264005, 5262042), (290130, 4788217), (316806, 4385035), (327370, 4243533), (338485, 4104186), (361830, 3839387), (404146, 3437385), (406182, 3420155), (458318, 3031095), (491055, 2829022), (528010, 2631021), (606219, 2291590), (676970, 2052093), (684031, 2030910), (687477, 2020730), (792015, 1754014), (877007, 1584030), (982110, 1414511), (1010365, 1374954), (1015455, 1368062), (1145795, 1212438)]