77384286840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{823}}^1\times {\mathrm{15991}}^1$

素因数の和:16842

約数の個数: 192

約数和(自身を含む): 270400412160

約数和(自身を除く): 193016125320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 823, 840, 980, 1176, 1470, 1646, 1960, 2469, 2940, 3292, 4115, 4938, 5761, 5880, 6584, 8230, 9876, 11522, 12345, 15991, 16460, 17283, 19752, 23044, 24690, 28805, 31982, 32920, 34566, 40327, 46088, 47973, 49380, 57610, 63964, 69132, 79955, 80654, 86415, 95946, 98760, 111937, 115220, 120981, 127928, 138264, 159910, 161308, 172830, 191892, 201635, 223874, 230440, 239865, 241962, 319820, 322616, 335811, 345660, 383784, 403270, 447748, 479730, 483924, 559685, 604905, 639640, 671622, 691320, 783559, 806540, 895496, 959460, 967848, 1119370, 1209810, 1343244, 1567118, 1613080, 1679055, 1918920, 2238740, 2350677, 2419620, 2686488, 3134236, 3358110, 3917795, 4477480, 4701354, 4839240, 6268472, 6716220, 7835590, 9402708, 11753385, 13160593, 13432440, 15671180, 18805416, 23506770, 26321186, 31342360, 39481779, 47013540, 52642372, 65802965, 78963558, 92124151, 94027080, 105284744, 131605930, 157927116, 184248302, 197408895, 263211860, 276372453, 315854232, 368496604, 394817790, 460620755, 526423720, 552744906, 644869057, 736993208, 789635580, 921241510, 1105489812, 1289738114, 1381862265, 1579271160, 1842483020, 1934607171, 2210979624, 2579476228, 2763724530, 3224345285, 3684966040, 3869214342, 5158952456, 5527449060, 6448690570, 7738428684, 9673035855, 11054898120, 12897381140, 15476857368, 19346071710, 25794762280, 38692143420, 77384286840]

約数ペア:

[(1, 77384286840), (2, 38692143420), (3, 25794762280), (4, 19346071710), (5, 15476857368), (6, 12897381140), (7, 11054898120), (8, 9673035855), (10, 7738428684), (12, 6448690570), (14, 5527449060), (15, 5158952456), (20, 3869214342), (21, 3684966040), (24, 3224345285), (28, 2763724530), (30, 2579476228), (35, 2210979624), (40, 1934607171), (42, 1842483020), (49, 1579271160), (56, 1381862265), (60, 1289738114), (70, 1105489812), (84, 921241510), (98, 789635580), (105, 736993208), (120, 644869057), (140, 552744906), (147, 526423720), (168, 460620755), (196, 394817790), (210, 368496604), (245, 315854232), (280, 276372453), (294, 263211860), (392, 197408895), (420, 184248302), (490, 157927116), (588, 131605930), (735, 105284744), (823, 94027080), (840, 92124151), (980, 78963558), (1176, 65802965), (1470, 52642372), (1646, 47013540), (1960, 39481779), (2469, 31342360), (2940, 26321186), (3292, 23506770), (4115, 18805416), (4938, 15671180), (5761, 13432440), (5880, 13160593), (6584, 11753385), (8230, 9402708), (9876, 7835590), (11522, 6716220), (12345, 6268472), (15991, 4839240), (16460, 4701354), (17283, 4477480), (19752, 3917795), (23044, 3358110), (24690, 3134236), (28805, 2686488), (31982, 2419620), (32920, 2350677), (34566, 2238740), (40327, 1918920), (46088, 1679055), (47973, 1613080), (49380, 1567118), (57610, 1343244), (63964, 1209810), (69132, 1119370), (79955, 967848), (80654, 959460), (86415, 895496), (95946, 806540), (98760, 783559), (111937, 691320), (115220, 671622), (120981, 639640), (127928, 604905), (138264, 559685), (159910, 483924), (161308, 479730), (172830, 447748), (191892, 403270), (201635, 383784), (223874, 345660), (230440, 335811), (239865, 322616), (241962, 319820)]