43210860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 154828800

約数和(自身を除く): 111617940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 47, 55, 60, 66, 70, 77, 84, 94, 105, 110, 132, 140, 141, 154, 165, 188, 199, 210, 220, 231, 235, 282, 308, 329, 330, 385, 398, 420, 462, 470, 517, 564, 597, 658, 660, 705, 770, 796, 924, 940, 987, 995, 1034, 1155, 1194, 1316, 1393, 1410, 1540, 1551, 1645, 1974, 1990, 2068, 2189, 2310, 2388, 2585, 2786, 2820, 2985, 3102, 3290, 3619, 3948, 3980, 4179, 4378, 4620, 4935, 5170, 5572, 5970, 6204, 6567, 6580, 6965, 7238, 7755, 8358, 8756, 9353, 9870, 10340, 10857, 10945, 11940, 13134, 13930, 14476, 15323, 15510, 16716, 18095, 18706, 19740, 20895, 21714, 21890, 26268, 27860, 28059, 30646, 31020, 32835, 36190, 37412, 41790, 43428, 43780, 45969, 46765, 54285, 56118, 61292, 65471, 65670, 72380, 76615, 83580, 91938, 93530, 102883, 108570, 112236, 130942, 131340, 140295, 153230, 183876, 187060, 196413, 205766, 217140, 229845, 261884, 280590, 306460, 308649, 327355, 392826, 411532, 459690, 514415, 561180, 617298, 654710, 720181, 785652, 919380, 982065, 1028830, 1234596, 1309420, 1440362, 1543245, 1964130, 2057660, 2160543, 2880724, 3086490, 3600905, 3928260, 4321086, 6172980, 7201810, 8642172, 10802715, 14403620, 21605430, 43210860]

約数ペア:

[(1, 43210860), (2, 21605430), (3, 14403620), (4, 10802715), (5, 8642172), (6, 7201810), (7, 6172980), (10, 4321086), (11, 3928260), (12, 3600905), (14, 3086490), (15, 2880724), (20, 2160543), (21, 2057660), (22, 1964130), (28, 1543245), (30, 1440362), (33, 1309420), (35, 1234596), (42, 1028830), (44, 982065), (47, 919380), (55, 785652), (60, 720181), (66, 654710), (70, 617298), (77, 561180), (84, 514415), (94, 459690), (105, 411532), (110, 392826), (132, 327355), (140, 308649), (141, 306460), (154, 280590), (165, 261884), (188, 229845), (199, 217140), (210, 205766), (220, 196413), (231, 187060), (235, 183876), (282, 153230), (308, 140295), (329, 131340), (330, 130942), (385, 112236), (398, 108570), (420, 102883), (462, 93530), (470, 91938), (517, 83580), (564, 76615), (597, 72380), (658, 65670), (660, 65471), (705, 61292), (770, 56118), (796, 54285), (924, 46765), (940, 45969), (987, 43780), (995, 43428), (1034, 41790), (1155, 37412), (1194, 36190), (1316, 32835), (1393, 31020), (1410, 30646), (1540, 28059), (1551, 27860), (1645, 26268), (1974, 21890), (1990, 21714), (2068, 20895), (2189, 19740), (2310, 18706), (2388, 18095), (2585, 16716), (2786, 15510), (2820, 15323), (2985, 14476), (3102, 13930), (3290, 13134), (3619, 11940), (3948, 10945), (3980, 10857), (4179, 10340), (4378, 9870), (4620, 9353), (4935, 8756), (5170, 8358), (5572, 7755), (5970, 7238), (6204, 6965), (6567, 6580)]