1031525040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:756

約数の個数: 320

約数和(自身を含む): 3995744256

約数和(自身を除く): 2964219216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 73, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 146, 156, 168, 182, 195, 208, 210, 219, 240, 260, 273, 280, 292, 312, 336, 364, 365, 390, 420, 438, 455, 511, 520, 546, 560, 584, 624, 647, 728, 730, 780, 840, 876, 910, 949, 1022, 1040, 1092, 1095, 1168, 1294, 1365, 1456, 1460, 1533, 1560, 1680, 1752, 1820, 1898, 1941, 2044, 2184, 2190, 2555, 2588, 2730, 2847, 2920, 3066, 3120, 3235, 3504, 3640, 3796, 3882, 4088, 4368, 4380, 4529, 4745, 5110, 5176, 5460, 5694, 5840, 6132, 6470, 6643, 7280, 7592, 7665, 7764, 8176, 8411, 8760, 9058, 9490, 9705, 10220, 10352, 10920, 11388, 12264, 12940, 13286, 13587, 14235, 15184, 15330, 15528, 16822, 17520, 18116, 18980, 19410, 19929, 20440, 21840, 22645, 22776, 24528, 25233, 25880, 26572, 27174, 28470, 30660, 31056, 33215, 33644, 36232, 37960, 38820, 39858, 40880, 42055, 45290, 45552, 47231, 50466, 51760, 53144, 54348, 56940, 58877, 61320, 66430, 67288, 67935, 72464, 75920, 77640, 79716, 84110, 90580, 94462, 99645, 100932, 106288, 108696, 113880, 117754, 122640, 126165, 132860, 134576, 135870, 141693, 155280, 159432, 168220, 176631, 181160, 188924, 199290, 201864, 217392, 227760, 235508, 236155, 252330, 265720, 271740, 283386, 294385, 318864, 330617, 336440, 353262, 362320, 377848, 398580, 403728, 471016, 472310, 504660, 531440, 543480, 566772, 588770, 614003, 661234, 672880, 706524, 708465, 755696, 797160, 883155, 942032, 944620, 991851, 1009320, 1086960, 1133544, 1177540, 1228006, 1322468, 1413048, 1416930, 1594320, 1653085, 1766310, 1842009, 1889240, 1983702, 2018640, 2267088, 2355080, 2456012, 2644936, 2826096, 2833860, 3070015, 3306170, 3532620, 3684018, 3778480, 3967404, 4298021, 4710160, 4912024, 4959255, 5289872, 5667720, 6140030, 6612340, 7065240, 7368036, 7934808, 8596042, 9210045, 9824048, 9918510, 11335440, 12280060, 12894063, 13224680, 14130480, 14736072, 15869616, 17192084, 18420090, 19837020, 21490105, 24560120, 25788126, 26449360, 29472144, 34384168, 36840180, 39674040, 42980210, 49120240, 51576252, 64470315, 68768336, 73680360, 79348080, 85960420, 103152504, 128940630, 147360720, 171920840, 206305008, 257881260, 343841680, 515762520, 1031525040]

約数ペア:

[(1, 1031525040), (2, 515762520), (3, 343841680), (4, 257881260), (5, 206305008), (6, 171920840), (7, 147360720), (8, 128940630), (10, 103152504), (12, 85960420), (13, 79348080), (14, 73680360), (15, 68768336), (16, 64470315), (20, 51576252), (21, 49120240), (24, 42980210), (26, 39674040), (28, 36840180), (30, 34384168), (35, 29472144), (39, 26449360), (40, 25788126), (42, 24560120), (48, 21490105), (52, 19837020), (56, 18420090), (60, 17192084), (65, 15869616), (70, 14736072), (73, 14130480), (78, 13224680), (80, 12894063), (84, 12280060), (91, 11335440), (104, 9918510), (105, 9824048), (112, 9210045), (120, 8596042), (130, 7934808), (140, 7368036), (146, 7065240), (156, 6612340), (168, 6140030), (182, 5667720), (195, 5289872), (208, 4959255), (210, 4912024), (219, 4710160), (240, 4298021), (260, 3967404), (273, 3778480), (280, 3684018), (292, 3532620), (312, 3306170), (336, 3070015), (364, 2833860), (365, 2826096), (390, 2644936), (420, 2456012), (438, 2355080), (455, 2267088), (511, 2018640), (520, 1983702), (546, 1889240), (560, 1842009), (584, 1766310), (624, 1653085), (647, 1594320), (728, 1416930), (730, 1413048), (780, 1322468), (840, 1228006), (876, 1177540), (910, 1133544), (949, 1086960), (1022, 1009320), (1040, 991851), (1092, 944620), (1095, 942032), (1168, 883155), (1294, 797160), (1365, 755696), (1456, 708465), (1460, 706524), (1533, 672880), (1560, 661234), (1680, 614003), (1752, 588770), (1820, 566772), (1898, 543480), (1941, 531440), (2044, 504660), (2184, 472310), (2190, 471016), (2555, 403728), (2588, 398580), (2730, 377848), (2847, 362320), (2920, 353262), (3066, 336440), (3120, 330617), (3235, 318864), (3504, 294385), (3640, 283386), (3796, 271740), (3882, 265720), (4088, 252330), (4368, 236155), (4380, 235508), (4529, 227760), (4745, 217392), (5110, 201864), (5176, 199290), (5460, 188924), (5694, 181160), (5840, 176631), (6132, 168220), (6470, 159432), (6643, 155280), (7280, 141693), (7592, 135870), (7665, 134576), (7764, 132860), (8176, 126165), (8411, 122640), (8760, 117754), (9058, 113880), (9490, 108696), (9705, 106288), (10220, 100932), (10352, 99645), (10920, 94462), (11388, 90580), (12264, 84110), (12940, 79716), (13286, 77640), (13587, 75920), (14235, 72464), (15184, 67935), (15330, 67288), (15528, 66430), (16822, 61320), (17520, 58877), (18116, 56940), (18980, 54348), (19410, 53144), (19929, 51760), (20440, 50466), (21840, 47231), (22645, 45552), (22776, 45290), (24528, 42055), (25233, 40880), (25880, 39858), (26572, 38820), (27174, 37960), (28470, 36232), (30660, 33644), (31056, 33215)]