162841840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:359

約数の個数: 160

約数和(自身を含む): 462827520

約数和(自身を除く): 299985680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 47, 56, 70, 80, 92, 94, 112, 115, 140, 161, 184, 188, 230, 235, 269, 280, 322, 329, 368, 376, 460, 470, 538, 560, 644, 658, 752, 805, 920, 940, 1076, 1081, 1288, 1316, 1345, 1610, 1645, 1840, 1880, 1883, 2152, 2162, 2576, 2632, 2690, 3220, 3290, 3760, 3766, 4304, 4324, 5264, 5380, 5405, 6187, 6440, 6580, 7532, 7567, 8648, 9415, 10760, 10810, 12374, 12643, 12880, 13160, 15064, 15134, 17296, 18830, 21520, 21620, 24748, 25286, 26320, 30128, 30268, 30935, 37660, 37835, 43240, 43309, 49496, 50572, 60536, 61870, 63215, 75320, 75670, 86480, 86618, 88501, 98992, 101144, 121072, 123740, 126430, 150640, 151340, 173236, 177002, 202288, 216545, 247480, 252860, 290789, 302680, 346472, 354004, 433090, 442505, 494960, 505720, 581578, 605360, 692944, 708008, 866180, 885010, 1011440, 1163156, 1416016, 1453945, 1732360, 1770020, 2035523, 2326312, 2907890, 3464720, 3540040, 4071046, 4652624, 5815780, 7080080, 8142092, 10177615, 11631560, 16284184, 20355230, 23263120, 32568368, 40710460, 81420920, 162841840]

約数ペア:

[(1, 162841840), (2, 81420920), (4, 40710460), (5, 32568368), (7, 23263120), (8, 20355230), (10, 16284184), (14, 11631560), (16, 10177615), (20, 8142092), (23, 7080080), (28, 5815780), (35, 4652624), (40, 4071046), (46, 3540040), (47, 3464720), (56, 2907890), (70, 2326312), (80, 2035523), (92, 1770020), (94, 1732360), (112, 1453945), (115, 1416016), (140, 1163156), (161, 1011440), (184, 885010), (188, 866180), (230, 708008), (235, 692944), (269, 605360), (280, 581578), (322, 505720), (329, 494960), (368, 442505), (376, 433090), (460, 354004), (470, 346472), (538, 302680), (560, 290789), (644, 252860), (658, 247480), (752, 216545), (805, 202288), (920, 177002), (940, 173236), (1076, 151340), (1081, 150640), (1288, 126430), (1316, 123740), (1345, 121072), (1610, 101144), (1645, 98992), (1840, 88501), (1880, 86618), (1883, 86480), (2152, 75670), (2162, 75320), (2576, 63215), (2632, 61870), (2690, 60536), (3220, 50572), (3290, 49496), (3760, 43309), (3766, 43240), (4304, 37835), (4324, 37660), (5264, 30935), (5380, 30268), (5405, 30128), (6187, 26320), (6440, 25286), (6580, 24748), (7532, 21620), (7567, 21520), (8648, 18830), (9415, 17296), (10760, 15134), (10810, 15064), (12374, 13160), (12643, 12880)]