188702280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:752

約数の個数: 192

約数和(自身を含む): 672300720

約数和(自身を除く): 483598440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 61, 65, 72, 78, 90, 104, 117, 120, 122, 130, 156, 180, 183, 195, 234, 244, 260, 305, 312, 360, 366, 390, 468, 488, 520, 549, 585, 610, 661, 732, 780, 793, 915, 936, 1098, 1170, 1220, 1322, 1464, 1560, 1586, 1830, 1983, 2196, 2340, 2379, 2440, 2644, 2745, 3172, 3305, 3660, 3965, 3966, 4392, 4680, 4758, 5288, 5490, 5949, 6344, 6610, 7137, 7320, 7930, 7932, 8593, 9516, 9915, 10980, 11895, 11898, 13220, 14274, 15860, 15864, 17186, 19032, 19830, 21960, 23790, 23796, 25779, 26440, 28548, 29745, 31720, 34372, 35685, 39660, 40321, 42965, 47580, 47592, 51558, 57096, 59490, 68744, 71370, 77337, 79320, 80642, 85930, 95160, 103116, 118980, 120963, 128895, 142740, 154674, 161284, 171860, 201605, 206232, 237960, 241926, 257790, 285480, 309348, 322568, 343720, 362889, 386685, 403210, 483852, 515580, 524173, 604815, 618696, 725778, 773370, 806420, 967704, 1031160, 1048346, 1209630, 1451556, 1546740, 1572519, 1612840, 1814445, 2096692, 2419260, 2620865, 2903112, 3093480, 3145038, 3628890, 4193384, 4717557, 4838520, 5241730, 6290076, 7257780, 7862595, 9435114, 10483460, 12580152, 14515560, 15725190, 18870228, 20966920, 23587785, 31450380, 37740456, 47175570, 62900760, 94351140, 188702280]

約数ペア:

[(1, 188702280), (2, 94351140), (3, 62900760), (4, 47175570), (5, 37740456), (6, 31450380), (8, 23587785), (9, 20966920), (10, 18870228), (12, 15725190), (13, 14515560), (15, 12580152), (18, 10483460), (20, 9435114), (24, 7862595), (26, 7257780), (30, 6290076), (36, 5241730), (39, 4838520), (40, 4717557), (45, 4193384), (52, 3628890), (60, 3145038), (61, 3093480), (65, 2903112), (72, 2620865), (78, 2419260), (90, 2096692), (104, 1814445), (117, 1612840), (120, 1572519), (122, 1546740), (130, 1451556), (156, 1209630), (180, 1048346), (183, 1031160), (195, 967704), (234, 806420), (244, 773370), (260, 725778), (305, 618696), (312, 604815), (360, 524173), (366, 515580), (390, 483852), (468, 403210), (488, 386685), (520, 362889), (549, 343720), (585, 322568), (610, 309348), (661, 285480), (732, 257790), (780, 241926), (793, 237960), (915, 206232), (936, 201605), (1098, 171860), (1170, 161284), (1220, 154674), (1322, 142740), (1464, 128895), (1560, 120963), (1586, 118980), (1830, 103116), (1983, 95160), (2196, 85930), (2340, 80642), (2379, 79320), (2440, 77337), (2644, 71370), (2745, 68744), (3172, 59490), (3305, 57096), (3660, 51558), (3965, 47592), (3966, 47580), (4392, 42965), (4680, 40321), (4758, 39660), (5288, 35685), (5490, 34372), (5949, 31720), (6344, 29745), (6610, 28548), (7137, 26440), (7320, 25779), (7930, 23796), (7932, 23790), (8593, 21960), (9516, 19830), (9915, 19032), (10980, 17186), (11895, 15864), (11898, 15860), (13220, 14274)]