423883460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:754

約数の個数: 192

約数和(自身を含む): 1235533824

約数和(自身を除く): 811650364

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 31, 35, 44, 52, 55, 62, 65, 70, 77, 91, 110, 124, 130, 140, 143, 154, 155, 182, 217, 220, 260, 286, 308, 310, 341, 364, 385, 403, 434, 455, 572, 620, 682, 683, 715, 770, 806, 868, 910, 1001, 1085, 1364, 1366, 1430, 1540, 1612, 1705, 1820, 2002, 2015, 2170, 2387, 2732, 2821, 2860, 3410, 3415, 4004, 4030, 4340, 4433, 4774, 4781, 5005, 5642, 6820, 6830, 7513, 8060, 8866, 8879, 9548, 9562, 10010, 11284, 11935, 13660, 14105, 15026, 17732, 17758, 19124, 20020, 21173, 22165, 23870, 23905, 28210, 30052, 31031, 35516, 37565, 42346, 44330, 44395, 47740, 47810, 52591, 56420, 62062, 62153, 75130, 84692, 88660, 88790, 95620, 97669, 105182, 105865, 124124, 124306, 148211, 150260, 155155, 177580, 195338, 210364, 211730, 232903, 248612, 262955, 275249, 296422, 310310, 310765, 390676, 423460, 465806, 488345, 525910, 550498, 592844, 620620, 621530, 683683, 741055, 931612, 976690, 1051820, 1100996, 1164515, 1243060, 1367366, 1376245, 1482110, 1630321, 1926743, 1953380, 2329030, 2734732, 2752490, 2964220, 3027739, 3260642, 3418415, 3853486, 4658060, 5504980, 6055478, 6521284, 6836830, 7706972, 8151605, 9633715, 12110956, 13673660, 15138695, 16303210, 19267430, 21194173, 30277390, 32606420, 38534860, 42388346, 60554780, 84776692, 105970865, 211941730, 423883460]

約数ペア:

[(1, 423883460), (2, 211941730), (4, 105970865), (5, 84776692), (7, 60554780), (10, 42388346), (11, 38534860), (13, 32606420), (14, 30277390), (20, 21194173), (22, 19267430), (26, 16303210), (28, 15138695), (31, 13673660), (35, 12110956), (44, 9633715), (52, 8151605), (55, 7706972), (62, 6836830), (65, 6521284), (70, 6055478), (77, 5504980), (91, 4658060), (110, 3853486), (124, 3418415), (130, 3260642), (140, 3027739), (143, 2964220), (154, 2752490), (155, 2734732), (182, 2329030), (217, 1953380), (220, 1926743), (260, 1630321), (286, 1482110), (308, 1376245), (310, 1367366), (341, 1243060), (364, 1164515), (385, 1100996), (403, 1051820), (434, 976690), (455, 931612), (572, 741055), (620, 683683), (682, 621530), (683, 620620), (715, 592844), (770, 550498), (806, 525910), (868, 488345), (910, 465806), (1001, 423460), (1085, 390676), (1364, 310765), (1366, 310310), (1430, 296422), (1540, 275249), (1612, 262955), (1705, 248612), (1820, 232903), (2002, 211730), (2015, 210364), (2170, 195338), (2387, 177580), (2732, 155155), (2821, 150260), (2860, 148211), (3410, 124306), (3415, 124124), (4004, 105865), (4030, 105182), (4340, 97669), (4433, 95620), (4774, 88790), (4781, 88660), (5005, 84692), (5642, 75130), (6820, 62153), (6830, 62062), (7513, 56420), (8060, 52591), (8866, 47810), (8879, 47740), (9548, 44395), (9562, 44330), (10010, 42346), (11284, 37565), (11935, 35516), (13660, 31031), (14105, 30052), (15026, 28210), (17732, 23905), (17758, 23870), (19124, 22165), (20020, 21173)]