70864920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:546

約数の個数: 192

約数和(自身を含む): 268107840

約数和(自身を除く): 197242920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 61, 63, 70, 72, 84, 90, 105, 120, 122, 126, 140, 168, 180, 183, 210, 244, 252, 280, 305, 315, 360, 366, 420, 427, 461, 488, 504, 549, 610, 630, 732, 840, 854, 915, 922, 1098, 1220, 1260, 1281, 1383, 1464, 1708, 1830, 1844, 2135, 2196, 2305, 2440, 2520, 2562, 2745, 2766, 3227, 3416, 3660, 3688, 3843, 4149, 4270, 4392, 4610, 5124, 5490, 5532, 6405, 6454, 6915, 7320, 7686, 8298, 8540, 9220, 9681, 10248, 10980, 11064, 12810, 12908, 13830, 15372, 16135, 16596, 17080, 18440, 19215, 19362, 20745, 21960, 25620, 25816, 27660, 28121, 29043, 30744, 32270, 33192, 38430, 38724, 41490, 48405, 51240, 55320, 56242, 58086, 64540, 76860, 77448, 82980, 84363, 96810, 112484, 116172, 129080, 140605, 145215, 153720, 165960, 168726, 193620, 196847, 224968, 232344, 253089, 281210, 290430, 337452, 387240, 393694, 421815, 506178, 562420, 580860, 590541, 674904, 787388, 843630, 984235, 1012356, 1124840, 1161720, 1181082, 1265445, 1574776, 1687260, 1771623, 1968470, 2024712, 2362164, 2530890, 2952705, 3374520, 3543246, 3936940, 4724328, 5061780, 5905410, 7086492, 7873880, 8858115, 10123560, 11810820, 14172984, 17716230, 23621640, 35432460, 70864920]

約数ペア:

[(1, 70864920), (2, 35432460), (3, 23621640), (4, 17716230), (5, 14172984), (6, 11810820), (7, 10123560), (8, 8858115), (9, 7873880), (10, 7086492), (12, 5905410), (14, 5061780), (15, 4724328), (18, 3936940), (20, 3543246), (21, 3374520), (24, 2952705), (28, 2530890), (30, 2362164), (35, 2024712), (36, 1968470), (40, 1771623), (42, 1687260), (45, 1574776), (56, 1265445), (60, 1181082), (61, 1161720), (63, 1124840), (70, 1012356), (72, 984235), (84, 843630), (90, 787388), (105, 674904), (120, 590541), (122, 580860), (126, 562420), (140, 506178), (168, 421815), (180, 393694), (183, 387240), (210, 337452), (244, 290430), (252, 281210), (280, 253089), (305, 232344), (315, 224968), (360, 196847), (366, 193620), (420, 168726), (427, 165960), (461, 153720), (488, 145215), (504, 140605), (549, 129080), (610, 116172), (630, 112484), (732, 96810), (840, 84363), (854, 82980), (915, 77448), (922, 76860), (1098, 64540), (1220, 58086), (1260, 56242), (1281, 55320), (1383, 51240), (1464, 48405), (1708, 41490), (1830, 38724), (1844, 38430), (2135, 33192), (2196, 32270), (2305, 30744), (2440, 29043), (2520, 28121), (2562, 27660), (2745, 25816), (2766, 25620), (3227, 21960), (3416, 20745), (3660, 19362), (3688, 19215), (3843, 18440), (4149, 17080), (4270, 16596), (4392, 16135), (4610, 15372), (5124, 13830), (5490, 12908), (5532, 12810), (6405, 11064), (6454, 10980), (6915, 10248), (7320, 9681), (7686, 9220), (8298, 8540)]