78453166320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1\times {\mathrm{3079}}^1$

素因数の和:3964

約数の個数: 240

約数和(自身を含む): 270014384640

約数和(自身を除く): 191561218320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 823, 860, 1032, 1290, 1548, 1646, 1720, 1935, 2064, 2469, 2580, 3079, 3096, 3292, 3440, 3870, 4115, 4938, 5160, 6158, 6192, 6584, 7407, 7740, 8230, 9237, 9876, 10320, 12316, 12345, 13168, 14814, 15395, 15480, 16460, 18474, 19752, 24632, 24690, 27711, 29628, 30790, 30960, 32920, 35389, 36948, 37035, 39504, 46185, 49264, 49380, 55422, 59256, 61580, 65840, 70778, 73896, 74070, 92370, 98760, 106167, 110844, 118512, 123160, 132397, 138555, 141556, 147792, 148140, 176945, 184740, 197520, 212334, 221688, 246320, 264794, 277110, 283112, 296280, 318501, 353890, 369480, 397191, 424668, 443376, 529588, 530835, 554220, 566224, 592560, 637002, 661985, 707780, 738960, 794382, 849336, 1059176, 1061670, 1108440, 1191573, 1274004, 1323970, 1415560, 1588764, 1592505, 1698672, 1985955, 2118352, 2123340, 2216880, 2383146, 2534017, 2548008, 2647940, 2831120, 3177528, 3185010, 3971910, 4246680, 4766292, 5068034, 5096016, 5295880, 5957865, 6355056, 6370020, 7602051, 7943820, 8493360, 9532584, 10136068, 10591760, 11915730, 12670085, 12740040, 15204102, 15887640, 19065168, 20272136, 22806153, 23831460, 25340170, 25480080, 30408204, 31775280, 38010255, 40544272, 45612306, 47662920, 50680340, 60816408, 76020510, 91224612, 95325840, 101360680, 108962731, 114030765, 121632816, 152041020, 182449224, 202721360, 217925462, 228061530, 304082040, 326888193, 364898448, 435850924, 456123060, 544813655, 608164080, 653776386, 871701848, 912246120, 980664579, 1089627310, 1307552772, 1634440965, 1743403696, 1824492240, 1961329158, 2179254620, 2615105544, 3268881930, 3922658316, 4358509240, 4903322895, 5230211088, 6537763860, 7845316632, 8717018480, 9806645790, 13075527720, 15690633264, 19613291580, 26151055440, 39226583160, 78453166320]

約数ペア:

[(1, 78453166320), (2, 39226583160), (3, 26151055440), (4, 19613291580), (5, 15690633264), (6, 13075527720), (8, 9806645790), (9, 8717018480), (10, 7845316632), (12, 6537763860), (15, 5230211088), (16, 4903322895), (18, 4358509240), (20, 3922658316), (24, 3268881930), (30, 2615105544), (36, 2179254620), (40, 1961329158), (43, 1824492240), (45, 1743403696), (48, 1634440965), (60, 1307552772), (72, 1089627310), (80, 980664579), (86, 912246120), (90, 871701848), (120, 653776386), (129, 608164080), (144, 544813655), (172, 456123060), (180, 435850924), (215, 364898448), (240, 326888193), (258, 304082040), (344, 228061530), (360, 217925462), (387, 202721360), (430, 182449224), (516, 152041020), (645, 121632816), (688, 114030765), (720, 108962731), (774, 101360680), (823, 95325840), (860, 91224612), (1032, 76020510), (1290, 60816408), (1548, 50680340), (1646, 47662920), (1720, 45612306), (1935, 40544272), (2064, 38010255), (2469, 31775280), (2580, 30408204), (3079, 25480080), (3096, 25340170), (3292, 23831460), (3440, 22806153), (3870, 20272136), (4115, 19065168), (4938, 15887640), (5160, 15204102), (6158, 12740040), (6192, 12670085), (6584, 11915730), (7407, 10591760), (7740, 10136068), (8230, 9532584), (9237, 8493360), (9876, 7943820), (10320, 7602051), (12316, 6370020), (12345, 6355056), (13168, 5957865), (14814, 5295880), (15395, 5096016), (15480, 5068034), (16460, 4766292), (18474, 4246680), (19752, 3971910), (24632, 3185010), (24690, 3177528), (27711, 2831120), (29628, 2647940), (30790, 2548008), (30960, 2534017), (32920, 2383146), (35389, 2216880), (36948, 2123340), (37035, 2118352), (39504, 1985955), (46185, 1698672), (49264, 1592505), (49380, 1588764), (55422, 1415560), (59256, 1323970), (61580, 1274004), (65840, 1191573), (70778, 1108440), (73896, 1061670), (74070, 1059176), (92370, 849336), (98760, 794382), (106167, 738960), (110844, 707780), (118512, 661985), (123160, 637002), (132397, 592560), (138555, 566224), (141556, 554220), (147792, 530835), (148140, 529588), (176945, 443376), (184740, 424668), (197520, 397191), (212334, 369480), (221688, 353890), (246320, 318501), (264794, 296280), (277110, 283112)]