12401551240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1$

素因数の和:205

約数の個数: 288

約数和(自身を含む): 32971095360

約数和(自身を除く): 20569544120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 31, 40, 46, 52, 62, 65, 83, 92, 104, 115, 124, 130, 155, 166, 169, 184, 230, 248, 260, 299, 310, 332, 338, 403, 415, 460, 520, 598, 620, 664, 676, 713, 806, 830, 845, 920, 961, 1079, 1196, 1240, 1352, 1426, 1495, 1612, 1660, 1690, 1909, 1922, 2015, 2158, 2392, 2573, 2852, 2990, 3224, 3320, 3380, 3565, 3818, 3844, 3887, 4030, 4316, 4805, 5146, 5239, 5395, 5704, 5980, 6760, 7130, 7636, 7688, 7774, 8060, 8632, 9269, 9545, 9610, 10292, 10478, 10790, 11960, 12493, 12865, 14027, 14260, 15272, 15548, 16120, 18538, 19090, 19220, 19435, 20584, 20956, 21580, 22103, 24817, 24986, 25730, 26195, 28054, 28520, 31096, 33449, 37076, 38180, 38440, 38870, 41912, 43160, 44206, 46345, 49634, 49972, 51460, 52390, 56108, 59179, 62465, 66898, 70135, 74152, 76360, 77740, 79763, 88412, 92690, 99268, 99944, 102920, 104780, 110515, 112216, 118358, 120497, 124085, 124930, 133796, 140270, 155480, 159526, 162409, 167245, 176824, 185380, 198536, 209560, 221030, 236716, 240994, 248170, 249860, 267592, 280540, 287339, 295895, 319052, 322621, 324818, 334490, 370760, 398815, 434837, 442060, 473432, 481988, 496340, 499720, 561080, 574678, 591790, 602485, 638104, 645242, 649636, 668980, 769327, 797630, 812045, 869674, 884120, 963976, 992680, 1036919, 1149356, 1183580, 1204970, 1290484, 1299272, 1337960, 1436695, 1538654, 1595260, 1613105, 1624090, 1739348, 1834549, 2073838, 2174185, 2298712, 2367160, 2409940, 2580968, 2873390, 3077308, 3190520, 3226210, 3248180, 3478696, 3669098, 3735407, 3846635, 4147676, 4348370, 4819880, 5184595, 5746780, 6154616, 6452420, 6496360, 7338196, 7470814, 7693270, 8295352, 8696740, 9172745, 10001251, 10369190, 11493560, 12904840, 13479947, 14676392, 14941628, 15386540, 17393480, 18345490, 18677035, 20002502, 20738380, 23849137, 26959894, 29883256, 30773080, 36690980, 37354070, 40005004, 41476760, 47698274, 50006255, 53919788, 67399735, 73381960, 74708140, 80010008, 95396548, 100012510, 107839576, 119245685, 134799470, 149416280, 190793096, 200025020, 238491370, 269598940, 310038781, 400050040, 476982740, 539197880, 620077562, 953965480, 1240155124, 1550193905, 2480310248, 3100387810, 6200775620, 12401551240]

約数ペア:

[(1, 12401551240), (2, 6200775620), (4, 3100387810), (5, 2480310248), (8, 1550193905), (10, 1240155124), (13, 953965480), (20, 620077562), (23, 539197880), (26, 476982740), (31, 400050040), (40, 310038781), (46, 269598940), (52, 238491370), (62, 200025020), (65, 190793096), (83, 149416280), (92, 134799470), (104, 119245685), (115, 107839576), (124, 100012510), (130, 95396548), (155, 80010008), (166, 74708140), (169, 73381960), (184, 67399735), (230, 53919788), (248, 50006255), (260, 47698274), (299, 41476760), (310, 40005004), (332, 37354070), (338, 36690980), (403, 30773080), (415, 29883256), (460, 26959894), (520, 23849137), (598, 20738380), (620, 20002502), (664, 18677035), (676, 18345490), (713, 17393480), (806, 15386540), (830, 14941628), (845, 14676392), (920, 13479947), (961, 12904840), (1079, 11493560), (1196, 10369190), (1240, 10001251), (1352, 9172745), (1426, 8696740), (1495, 8295352), (1612, 7693270), (1660, 7470814), (1690, 7338196), (1909, 6496360), (1922, 6452420), (2015, 6154616), (2158, 5746780), (2392, 5184595), (2573, 4819880), (2852, 4348370), (2990, 4147676), (3224, 3846635), (3320, 3735407), (3380, 3669098), (3565, 3478696), (3818, 3248180), (3844, 3226210), (3887, 3190520), (4030, 3077308), (4316, 2873390), (4805, 2580968), (5146, 2409940), (5239, 2367160), (5395, 2298712), (5704, 2174185), (5980, 2073838), (6760, 1834549), (7130, 1739348), (7636, 1624090), (7688, 1613105), (7774, 1595260), (8060, 1538654), (8632, 1436695), (9269, 1337960), (9545, 1299272), (9610, 1290484), (10292, 1204970), (10478, 1183580), (10790, 1149356), (11960, 1036919), (12493, 992680), (12865, 963976), (14027, 884120), (14260, 869674), (15272, 812045), (15548, 797630), (16120, 769327), (18538, 668980), (19090, 649636), (19220, 645242), (19435, 638104), (20584, 602485), (20956, 591790), (21580, 574678), (22103, 561080), (24817, 499720), (24986, 496340), (25730, 481988), (26195, 473432), (28054, 442060), (28520, 434837), (31096, 398815), (33449, 370760), (37076, 334490), (38180, 324818), (38440, 322621), (38870, 319052), (41912, 295895), (43160, 287339), (44206, 280540), (46345, 267592), (49634, 249860), (49972, 248170), (51460, 240994), (52390, 236716), (56108, 221030), (59179, 209560), (62465, 198536), (66898, 185380), (70135, 176824), (74152, 167245), (76360, 162409), (77740, 159526), (79763, 155480), (88412, 140270), (92690, 133796), (99268, 124930), (99944, 124085), (102920, 120497), (104780, 118358), (110515, 112216)]