168557040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:376

約数の個数: 240

約数和(自身を含む): 614210688

約数和(自身を除く): 445653648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 47, 48, 51, 60, 68, 72, 80, 85, 90, 94, 102, 120, 136, 141, 144, 153, 170, 180, 188, 204, 235, 240, 255, 272, 282, 293, 306, 340, 360, 376, 408, 423, 470, 510, 564, 586, 612, 680, 705, 720, 752, 765, 799, 816, 846, 879, 940, 1020, 1128, 1172, 1224, 1360, 1410, 1465, 1530, 1598, 1692, 1758, 1880, 2040, 2115, 2256, 2344, 2397, 2448, 2637, 2820, 2930, 3060, 3196, 3384, 3516, 3760, 3995, 4080, 4230, 4395, 4688, 4794, 4981, 5274, 5640, 5860, 6120, 6392, 6768, 7032, 7191, 7990, 8460, 8790, 9588, 9962, 10548, 11280, 11720, 11985, 12240, 12784, 13185, 13771, 14064, 14382, 14943, 15980, 16920, 17580, 19176, 19924, 21096, 23440, 23970, 24905, 26370, 27542, 28764, 29886, 31960, 33840, 35160, 35955, 38352, 39848, 41313, 42192, 44829, 47940, 49810, 52740, 55084, 57528, 59772, 63920, 68855, 70320, 71910, 74715, 79696, 82626, 89658, 95880, 99620, 105480, 110168, 115056, 119544, 123939, 137710, 143820, 149430, 165252, 179316, 191760, 199240, 206565, 210960, 220336, 224145, 234107, 239088, 247878, 275420, 287640, 298860, 330504, 358632, 398480, 413130, 448290, 468214, 495756, 550840, 575280, 597720, 619695, 661008, 702321, 717264, 826260, 896580, 936428, 991512, 1101680, 1170535, 1195440, 1239390, 1404642, 1652520, 1793160, 1872856, 1983024, 2106963, 2341070, 2478780, 2809284, 3305040, 3511605, 3586320, 3745712, 4213926, 4682140, 4957560, 5618568, 7023210, 8427852, 9364280, 9915120, 10534815, 11237136, 14046420, 16855704, 18728560, 21069630, 28092840, 33711408, 42139260, 56185680, 84278520, 168557040]

約数ペア:

[(1, 168557040), (2, 84278520), (3, 56185680), (4, 42139260), (5, 33711408), (6, 28092840), (8, 21069630), (9, 18728560), (10, 16855704), (12, 14046420), (15, 11237136), (16, 10534815), (17, 9915120), (18, 9364280), (20, 8427852), (24, 7023210), (30, 5618568), (34, 4957560), (36, 4682140), (40, 4213926), (45, 3745712), (47, 3586320), (48, 3511605), (51, 3305040), (60, 2809284), (68, 2478780), (72, 2341070), (80, 2106963), (85, 1983024), (90, 1872856), (94, 1793160), (102, 1652520), (120, 1404642), (136, 1239390), (141, 1195440), (144, 1170535), (153, 1101680), (170, 991512), (180, 936428), (188, 896580), (204, 826260), (235, 717264), (240, 702321), (255, 661008), (272, 619695), (282, 597720), (293, 575280), (306, 550840), (340, 495756), (360, 468214), (376, 448290), (408, 413130), (423, 398480), (470, 358632), (510, 330504), (564, 298860), (586, 287640), (612, 275420), (680, 247878), (705, 239088), (720, 234107), (752, 224145), (765, 220336), (799, 210960), (816, 206565), (846, 199240), (879, 191760), (940, 179316), (1020, 165252), (1128, 149430), (1172, 143820), (1224, 137710), (1360, 123939), (1410, 119544), (1465, 115056), (1530, 110168), (1598, 105480), (1692, 99620), (1758, 95880), (1880, 89658), (2040, 82626), (2115, 79696), (2256, 74715), (2344, 71910), (2397, 70320), (2448, 68855), (2637, 63920), (2820, 59772), (2930, 57528), (3060, 55084), (3196, 52740), (3384, 49810), (3516, 47940), (3760, 44829), (3995, 42192), (4080, 41313), (4230, 39848), (4395, 38352), (4688, 35955), (4794, 35160), (4981, 33840), (5274, 31960), (5640, 29886), (5860, 28764), (6120, 27542), (6392, 26370), (6768, 24905), (7032, 23970), (7191, 23440), (7990, 21096), (8460, 19924), (8790, 19176), (9588, 17580), (9962, 16920), (10548, 15980), (11280, 14943), (11720, 14382), (11985, 14064), (12240, 13771), (12784, 13185)]