139211640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 288

約数和(自身を含む): 512431920

約数和(自身を除く): 373220280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 30, 34, 36, 40, 43, 45, 46, 51, 60, 68, 69, 72, 85, 86, 90, 92, 102, 115, 120, 129, 136, 138, 153, 170, 172, 180, 184, 204, 207, 215, 230, 255, 258, 276, 306, 340, 344, 345, 360, 387, 391, 408, 414, 430, 460, 510, 516, 529, 552, 612, 645, 680, 690, 731, 765, 774, 782, 828, 860, 920, 989, 1020, 1032, 1035, 1058, 1173, 1224, 1290, 1380, 1462, 1530, 1548, 1564, 1587, 1656, 1720, 1935, 1955, 1978, 2040, 2070, 2116, 2193, 2346, 2580, 2645, 2760, 2924, 2967, 3060, 3096, 3128, 3174, 3519, 3655, 3870, 3910, 3956, 4140, 4232, 4386, 4692, 4761, 4945, 5160, 5290, 5848, 5865, 5934, 6120, 6348, 6579, 7038, 7310, 7740, 7820, 7912, 7935, 8280, 8772, 8901, 8993, 9384, 9522, 9890, 10580, 10965, 11730, 11868, 12696, 13158, 14076, 14620, 14835, 15480, 15640, 15870, 16813, 17544, 17595, 17802, 17986, 19044, 19780, 21160, 21930, 22747, 23460, 23736, 23805, 26316, 26979, 28152, 29240, 29670, 31740, 32895, 33626, 35190, 35604, 35972, 38088, 39560, 43860, 44505, 44965, 45494, 46920, 47610, 50439, 52632, 53958, 59340, 63480, 65790, 67252, 68241, 70380, 71208, 71944, 80937, 84065, 87720, 89010, 89930, 90988, 95220, 100878, 107916, 113735, 118680, 131580, 134504, 134895, 136482, 140760, 151317, 161874, 168130, 178020, 179860, 181976, 190440, 201756, 204723, 215832, 227470, 252195, 263160, 269790, 272964, 302634, 323748, 336260, 341205, 356040, 359720, 386699, 403512, 404685, 409446, 454940, 504390, 539580, 545928, 605268, 647496, 672520, 682410, 756585, 773398, 809370, 818892, 909880, 1008780, 1023615, 1079160, 1160097, 1210536, 1364820, 1513170, 1546796, 1618740, 1637784, 1933495, 2017560, 2047230, 2320194, 2729640, 3026340, 3093592, 3237480, 3480291, 3866990, 4094460, 4640388, 5800485, 6052680, 6960582, 7733980, 8188920, 9280776, 11600970, 13921164, 15467960, 17401455, 23201940, 27842328, 34802910, 46403880, 69605820, 139211640]

約数ペア:

[(1, 139211640), (2, 69605820), (3, 46403880), (4, 34802910), (5, 27842328), (6, 23201940), (8, 17401455), (9, 15467960), (10, 13921164), (12, 11600970), (15, 9280776), (17, 8188920), (18, 7733980), (20, 6960582), (23, 6052680), (24, 5800485), (30, 4640388), (34, 4094460), (36, 3866990), (40, 3480291), (43, 3237480), (45, 3093592), (46, 3026340), (51, 2729640), (60, 2320194), (68, 2047230), (69, 2017560), (72, 1933495), (85, 1637784), (86, 1618740), (90, 1546796), (92, 1513170), (102, 1364820), (115, 1210536), (120, 1160097), (129, 1079160), (136, 1023615), (138, 1008780), (153, 909880), (170, 818892), (172, 809370), (180, 773398), (184, 756585), (204, 682410), (207, 672520), (215, 647496), (230, 605268), (255, 545928), (258, 539580), (276, 504390), (306, 454940), (340, 409446), (344, 404685), (345, 403512), (360, 386699), (387, 359720), (391, 356040), (408, 341205), (414, 336260), (430, 323748), (460, 302634), (510, 272964), (516, 269790), (529, 263160), (552, 252195), (612, 227470), (645, 215832), (680, 204723), (690, 201756), (731, 190440), (765, 181976), (774, 179860), (782, 178020), (828, 168130), (860, 161874), (920, 151317), (989, 140760), (1020, 136482), (1032, 134895), (1035, 134504), (1058, 131580), (1173, 118680), (1224, 113735), (1290, 107916), (1380, 100878), (1462, 95220), (1530, 90988), (1548, 89930), (1564, 89010), (1587, 87720), (1656, 84065), (1720, 80937), (1935, 71944), (1955, 71208), (1978, 70380), (2040, 68241), (2070, 67252), (2116, 65790), (2193, 63480), (2346, 59340), (2580, 53958), (2645, 52632), (2760, 50439), (2924, 47610), (2967, 46920), (3060, 45494), (3096, 44965), (3128, 44505), (3174, 43860), (3519, 39560), (3655, 38088), (3870, 35972), (3910, 35604), (3956, 35190), (4140, 33626), (4232, 32895), (4386, 31740), (4692, 29670), (4761, 29240), (4945, 28152), (5160, 26979), (5290, 26316), (5848, 23805), (5865, 23736), (5934, 23460), (6120, 22747), (6348, 21930), (6579, 21160), (7038, 19780), (7310, 19044), (7740, 17986), (7820, 17802), (7912, 17595), (7935, 17544), (8280, 16813), (8772, 15870), (8901, 15640), (8993, 15480), (9384, 14835), (9522, 14620), (9890, 14076), (10580, 13158), (10965, 12696), (11730, 11868)]