20123366310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^4\times {\mathrm{47}}^1$

素因数の和:169

約数の個数: 240

約数和(自身を含む): 59148812736

約数和(自身を除く): 39025446426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 30, 34, 45, 46, 47, 51, 69, 85, 90, 94, 102, 115, 138, 141, 153, 170, 207, 230, 235, 255, 282, 306, 345, 391, 414, 423, 470, 510, 529, 690, 705, 765, 782, 799, 846, 1035, 1058, 1081, 1173, 1410, 1530, 1587, 1598, 1955, 2070, 2115, 2162, 2346, 2397, 2645, 3174, 3243, 3519, 3910, 3995, 4230, 4761, 4794, 5290, 5405, 5865, 6486, 7038, 7191, 7935, 7990, 8993, 9522, 9729, 10810, 11730, 11985, 12167, 14382, 15870, 16215, 17595, 17986, 18377, 19458, 23805, 23970, 24334, 24863, 26979, 32430, 35190, 35955, 36501, 36754, 44965, 47610, 48645, 49726, 53958, 55131, 60835, 71910, 73002, 74589, 80937, 89930, 91885, 97290, 109503, 110262, 121670, 124315, 134895, 149178, 161874, 165393, 182505, 183770, 206839, 219006, 223767, 248630, 269790, 275655, 279841, 330786, 365010, 372945, 404685, 413678, 422671, 447534, 547515, 551310, 559682, 571849, 620517, 745890, 809370, 826965, 839523, 845342, 1034195, 1095030, 1118835, 1143698, 1241034, 1268013, 1399205, 1653930, 1679046, 1715547, 1861551, 2068390, 2113355, 2237670, 2518569, 2536026, 2798410, 2859245, 3102585, 3431094, 3723102, 3804039, 4197615, 4226710, 4757297, 5037138, 5146641, 5718490, 6205170, 6340065, 7608078, 8395230, 8577735, 9307755, 9514594, 9721433, 10293282, 12592845, 12680130, 13152527, 14271891, 17155470, 18615510, 19020195, 19442866, 23786485, 25185690, 25733205, 26305054, 28543782, 29164299, 38040390, 39457581, 42815673, 47572970, 48607165, 51466410, 58328598, 65762635, 71359455, 78915162, 85631346, 87492897, 97214330, 118372743, 131525270, 142718910, 145821495, 174985794, 197287905, 214078365, 223592959, 236745486, 291642990, 394575810, 428156730, 437464485, 447185918, 591863715, 670778877, 874928970, 1117964795, 1183727430, 1341557754, 2012336631, 2235929590, 3353894385, 4024673262, 6707788770, 10061683155, 20123366310]

約数ペア:

[(1, 20123366310), (2, 10061683155), (3, 6707788770), (5, 4024673262), (6, 3353894385), (9, 2235929590), (10, 2012336631), (15, 1341557754), (17, 1183727430), (18, 1117964795), (23, 874928970), (30, 670778877), (34, 591863715), (45, 447185918), (46, 437464485), (47, 428156730), (51, 394575810), (69, 291642990), (85, 236745486), (90, 223592959), (94, 214078365), (102, 197287905), (115, 174985794), (138, 145821495), (141, 142718910), (153, 131525270), (170, 118372743), (207, 97214330), (230, 87492897), (235, 85631346), (255, 78915162), (282, 71359455), (306, 65762635), (345, 58328598), (391, 51466410), (414, 48607165), (423, 47572970), (470, 42815673), (510, 39457581), (529, 38040390), (690, 29164299), (705, 28543782), (765, 26305054), (782, 25733205), (799, 25185690), (846, 23786485), (1035, 19442866), (1058, 19020195), (1081, 18615510), (1173, 17155470), (1410, 14271891), (1530, 13152527), (1587, 12680130), (1598, 12592845), (1955, 10293282), (2070, 9721433), (2115, 9514594), (2162, 9307755), (2346, 8577735), (2397, 8395230), (2645, 7608078), (3174, 6340065), (3243, 6205170), (3519, 5718490), (3910, 5146641), (3995, 5037138), (4230, 4757297), (4761, 4226710), (4794, 4197615), (5290, 3804039), (5405, 3723102), (5865, 3431094), (6486, 3102585), (7038, 2859245), (7191, 2798410), (7935, 2536026), (7990, 2518569), (8993, 2237670), (9522, 2113355), (9729, 2068390), (10810, 1861551), (11730, 1715547), (11985, 1679046), (12167, 1653930), (14382, 1399205), (15870, 1268013), (16215, 1241034), (17595, 1143698), (17986, 1118835), (18377, 1095030), (19458, 1034195), (23805, 845342), (23970, 839523), (24334, 826965), (24863, 809370), (26979, 745890), (32430, 620517), (35190, 571849), (35955, 559682), (36501, 551310), (36754, 547515), (44965, 447534), (47610, 422671), (48645, 413678), (49726, 404685), (53958, 372945), (55131, 365010), (60835, 330786), (71910, 279841), (73002, 275655), (74589, 269790), (80937, 248630), (89930, 223767), (91885, 219006), (97290, 206839), (109503, 183770), (110262, 182505), (121670, 165393), (124315, 161874), (134895, 149178)]