140337720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1054

約数の個数: 192

約数和(自身を含む): 504429120

約数和(自身を除く): 364091400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 51, 60, 68, 69, 72, 85, 90, 92, 102, 115, 120, 136, 138, 153, 170, 180, 184, 204, 207, 230, 255, 276, 306, 340, 345, 360, 391, 408, 414, 460, 510, 552, 612, 680, 690, 765, 782, 828, 920, 997, 1020, 1035, 1173, 1224, 1380, 1530, 1564, 1656, 1955, 1994, 2040, 2070, 2346, 2760, 2991, 3060, 3128, 3519, 3910, 3988, 4140, 4692, 4985, 5865, 5982, 6120, 7038, 7820, 7976, 8280, 8973, 9384, 9970, 11730, 11964, 14076, 14955, 15640, 16949, 17595, 17946, 19940, 22931, 23460, 23928, 28152, 29910, 33898, 35190, 35892, 39880, 44865, 45862, 46920, 50847, 59820, 67796, 68793, 70380, 71784, 84745, 89730, 91724, 101694, 114655, 119640, 135592, 137586, 140760, 152541, 169490, 179460, 183448, 203388, 206379, 229310, 254235, 275172, 305082, 338980, 343965, 358920, 389827, 406776, 412758, 458620, 508470, 550344, 610164, 677960, 687930, 762705, 779654, 825516, 917240, 1016940, 1031895, 1169481, 1220328, 1375860, 1525410, 1559308, 1651032, 1949135, 2033880, 2063790, 2338962, 2751720, 3050820, 3118616, 3508443, 3898270, 4127580, 4677924, 5847405, 6101640, 7016886, 7796540, 8255160, 9355848, 11694810, 14033772, 15593080, 17542215, 23389620, 28067544, 35084430, 46779240, 70168860, 140337720]

約数ペア:

[(1, 140337720), (2, 70168860), (3, 46779240), (4, 35084430), (5, 28067544), (6, 23389620), (8, 17542215), (9, 15593080), (10, 14033772), (12, 11694810), (15, 9355848), (17, 8255160), (18, 7796540), (20, 7016886), (23, 6101640), (24, 5847405), (30, 4677924), (34, 4127580), (36, 3898270), (40, 3508443), (45, 3118616), (46, 3050820), (51, 2751720), (60, 2338962), (68, 2063790), (69, 2033880), (72, 1949135), (85, 1651032), (90, 1559308), (92, 1525410), (102, 1375860), (115, 1220328), (120, 1169481), (136, 1031895), (138, 1016940), (153, 917240), (170, 825516), (180, 779654), (184, 762705), (204, 687930), (207, 677960), (230, 610164), (255, 550344), (276, 508470), (306, 458620), (340, 412758), (345, 406776), (360, 389827), (391, 358920), (408, 343965), (414, 338980), (460, 305082), (510, 275172), (552, 254235), (612, 229310), (680, 206379), (690, 203388), (765, 183448), (782, 179460), (828, 169490), (920, 152541), (997, 140760), (1020, 137586), (1035, 135592), (1173, 119640), (1224, 114655), (1380, 101694), (1530, 91724), (1564, 89730), (1656, 84745), (1955, 71784), (1994, 70380), (2040, 68793), (2070, 67796), (2346, 59820), (2760, 50847), (2991, 46920), (3060, 45862), (3128, 44865), (3519, 39880), (3910, 35892), (3988, 35190), (4140, 33898), (4692, 29910), (4985, 28152), (5865, 23928), (5982, 23460), (6120, 22931), (7038, 19940), (7820, 17946), (7976, 17595), (8280, 16949), (8973, 15640), (9384, 14955), (9970, 14076), (11730, 11964)]