7468442280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{26161}}^1$

素因数の和:26252

約数の個数: 192

約数和(自身を含む): 26569080720

約数和(自身を除く): 19100638440

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, 732, 780, 793, 915, 936, 1098, 1170, 1220, 1464, 1560, 1586, 1830, 2196, 2340, 2379, 2440, 2745, 3172, 3660, 3965, 4392, 4680, 4758, 5490, 6344, 7137, 7320, 7930, 9516, 10980, 11895, 14274, 15860, 19032, 21960, 23790, 26161, 28548, 31720, 35685, 47580, 52322, 57096, 71370, 78483, 95160, 104644, 130805, 142740, 156966, 209288, 235449, 261610, 285480, 313932, 340093, 392415, 470898, 523220, 627864, 680186, 784830, 941796, 1020279, 1046440, 1177245, 1360372, 1569660, 1595821, 1700465, 1883592, 2040558, 2354490, 2720744, 3060837, 3139320, 3191642, 3400930, 4081116, 4708980, 4787463, 5101395, 6121674, 6383284, 6801860, 7979105, 8162232, 9417960, 9574926, 10202790, 12243348, 12766568, 13603720, 14362389, 15304185, 15958210, 19149852, 20405580, 20745673, 23937315, 24486696, 28724778, 30608370, 31916420, 38299704, 40811160, 41491346, 47874630, 57449556, 61216740, 62237019, 63832840, 71811945, 82982692, 95749260, 103728365, 114899112, 122433480, 124474038, 143623890, 165965384, 186711057, 191498520, 207456730, 248948076, 287247780, 311185095, 373422114, 414913460, 497896152, 574495560, 622370190, 746844228, 829826920, 933555285, 1244740380, 1493688456, 1867110570, 2489480760, 3734221140, 7468442280]

約数ペア:

[(1, 7468442280), (2, 3734221140), (3, 2489480760), (4, 1867110570), (5, 1493688456), (6, 1244740380), (8, 933555285), (9, 829826920), (10, 746844228), (12, 622370190), (13, 574495560), (15, 497896152), (18, 414913460), (20, 373422114), (24, 311185095), (26, 287247780), (30, 248948076), (36, 207456730), (39, 191498520), (40, 186711057), (45, 165965384), (52, 143623890), (60, 124474038), (61, 122433480), (65, 114899112), (72, 103728365), (78, 95749260), (90, 82982692), (104, 71811945), (117, 63832840), (120, 62237019), (122, 61216740), (130, 57449556), (156, 47874630), (180, 41491346), (183, 40811160), (195, 38299704), (234, 31916420), (244, 30608370), (260, 28724778), (305, 24486696), (312, 23937315), (360, 20745673), (366, 20405580), (390, 19149852), (468, 15958210), (488, 15304185), (520, 14362389), (549, 13603720), (585, 12766568), (610, 12243348), (732, 10202790), (780, 9574926), (793, 9417960), (915, 8162232), (936, 7979105), (1098, 6801860), (1170, 6383284), (1220, 6121674), (1464, 5101395), (1560, 4787463), (1586, 4708980), (1830, 4081116), (2196, 3400930), (2340, 3191642), (2379, 3139320), (2440, 3060837), (2745, 2720744), (3172, 2354490), (3660, 2040558), (3965, 1883592), (4392, 1700465), (4680, 1595821), (4758, 1569660), (5490, 1360372), (6344, 1177245), (7137, 1046440), (7320, 1020279), (7930, 941796), (9516, 784830), (10980, 680186), (11895, 627864), (14274, 523220), (15860, 470898), (19032, 392415), (21960, 340093), (23790, 313932), (26161, 285480), (28548, 261610), (31720, 235449), (35685, 209288), (47580, 156966), (52322, 142740), (57096, 130805), (71370, 104644), (78483, 95160)]