15961165920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{7297}}^1$

素因数の和:7363

約数の個数: 432

約数和(自身を含む): 65412966528

約数和(自身を除く): 49451800608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 98, 105, 112, 120, 124, 126, 140, 144, 147, 155, 160, 168, 180, 186, 196, 210, 217, 224, 240, 245, 248, 252, 279, 280, 288, 294, 310, 315, 336, 360, 372, 392, 420, 434, 441, 465, 480, 490, 496, 504, 558, 560, 588, 620, 630, 651, 672, 720, 735, 744, 784, 840, 868, 882, 930, 980, 992, 1008, 1085, 1116, 1120, 1176, 1240, 1260, 1302, 1395, 1440, 1470, 1488, 1519, 1568, 1680, 1736, 1764, 1860, 1953, 1960, 2016, 2170, 2205, 2232, 2352, 2480, 2520, 2604, 2790, 2940, 2976, 3038, 3255, 3360, 3472, 3528, 3720, 3906, 3920, 4340, 4410, 4464, 4557, 4704, 4960, 5040, 5208, 5580, 5880, 6076, 6510, 6944, 7056, 7297, 7440, 7595, 7812, 7840, 8680, 8820, 8928, 9114, 9765, 10080, 10416, 11160, 11760, 12152, 13020, 13671, 14112, 14594, 14880, 15190, 15624, 17360, 17640, 18228, 19530, 20832, 21891, 22320, 22785, 23520, 24304, 26040, 27342, 29188, 30380, 31248, 34720, 35280, 36456, 36485, 39060, 43782, 44640, 45570, 48608, 51079, 52080, 54684, 58376, 60760, 62496, 65673, 68355, 70560, 72912, 72970, 78120, 87564, 91140, 102158, 104160, 109368, 109455, 116752, 121520, 131346, 136710, 145824, 145940, 153237, 156240, 175128, 182280, 204316, 218736, 218910, 226207, 233504, 243040, 255395, 262692, 273420, 291880, 306474, 312480, 328365, 350256, 357553, 364560, 408632, 437472, 437820, 452414, 459711, 510790, 525384, 546840, 583760, 612948, 656730, 678621, 700512, 715106, 729120, 766185, 817264, 875640, 904828, 919422, 1021580, 1050768, 1072659, 1093680, 1131035, 1167520, 1225896, 1313460, 1357242, 1430212, 1532370, 1583449, 1634528, 1751280, 1787765, 1809656, 1838844, 2035863, 2043160, 2101536, 2145318, 2187360, 2262070, 2298555, 2451792, 2626920, 2714484, 2860424, 3064740, 3166898, 3217977, 3393105, 3502560, 3575530, 3619312, 3677688, 4071726, 4086320, 4290636, 4524140, 4597110, 4750347, 4903584, 5253840, 5363295, 5428968, 5720848, 6129480, 6333796, 6435954, 6786210, 7151060, 7238624, 7355376, 7917245, 8143452, 8172640, 8581272, 9048280, 9194220, 9500694, 10179315, 10507680, 10726590, 10857936, 11084143, 11441696, 12258960, 12667592, 12871908, 13572420, 14251041, 14302120, 14710752, 15834490, 16089885, 16286904, 17162544, 18096560, 18388440, 19001388, 20358630, 21453180, 21715872, 22168286, 23751735, 24517920, 25335184, 25743816, 27144840, 28502082, 28604240, 31668980, 32179770, 32573808, 33252429, 34325088, 36193120, 36776880, 38002776, 40717260, 42906360, 44336572, 47503470, 50670368, 51487632, 54289680, 55420715, 57004164, 57208480, 63337960, 64359540, 65147616, 66504858, 71255205, 73553760, 76005552, 81434520, 85812720, 88673144, 95006940, 99757287, 102975264, 108579360, 110841430, 114008328, 126675920, 128719080, 133009716, 142510410, 152011104, 162869040, 166262145, 171625440, 177346288, 190013880, 199514574, 221682860, 228016656, 253351840, 257438160, 266019432, 285020820, 325738080, 332524290, 354692576, 380027760, 399029148, 443365720, 456033312, 498786435, 514876320, 532038864, 570041640, 665048580, 760055520, 798058296, 886731440, 997572870, 1064077728, 1140083280, 1330097160, 1596116592, 1773462880, 1995145740, 2280166560, 2660194320, 3192233184, 3990291480, 5320388640, 7980582960, 15961165920]

約数ペア:

[(1, 15961165920), (2, 7980582960), (3, 5320388640), (4, 3990291480), (5, 3192233184), (6, 2660194320), (7, 2280166560), (8, 1995145740), (9, 1773462880), (10, 1596116592), (12, 1330097160), (14, 1140083280), (15, 1064077728), (16, 997572870), (18, 886731440), (20, 798058296), (21, 760055520), (24, 665048580), (28, 570041640), (30, 532038864), (31, 514876320), (32, 498786435), (35, 456033312), (36, 443365720), (40, 399029148), (42, 380027760), (45, 354692576), (48, 332524290), (49, 325738080), (56, 285020820), (60, 266019432), (62, 257438160), (63, 253351840), (70, 228016656), (72, 221682860), (80, 199514574), (84, 190013880), (90, 177346288), (93, 171625440), (96, 166262145), (98, 162869040), (105, 152011104), (112, 142510410), (120, 133009716), (124, 128719080), (126, 126675920), (140, 114008328), (144, 110841430), (147, 108579360), (155, 102975264), (160, 99757287), (168, 95006940), (180, 88673144), (186, 85812720), (196, 81434520), (210, 76005552), (217, 73553760), (224, 71255205), (240, 66504858), (245, 65147616), (248, 64359540), (252, 63337960), (279, 57208480), (280, 57004164), (288, 55420715), (294, 54289680), (310, 51487632), (315, 50670368), (336, 47503470), (360, 44336572), (372, 42906360), (392, 40717260), (420, 38002776), (434, 36776880), (441, 36193120), (465, 34325088), (480, 33252429), (490, 32573808), (496, 32179770), (504, 31668980), (558, 28604240), (560, 28502082), (588, 27144840), (620, 25743816), (630, 25335184), (651, 24517920), (672, 23751735), (720, 22168286), (735, 21715872), (744, 21453180), (784, 20358630), (840, 19001388), (868, 18388440), (882, 18096560), (930, 17162544), (980, 16286904), (992, 16089885), (1008, 15834490), (1085, 14710752), (1116, 14302120), (1120, 14251041), (1176, 13572420), (1240, 12871908), (1260, 12667592), (1302, 12258960), (1395, 11441696), (1440, 11084143), (1470, 10857936), (1488, 10726590), (1519, 10507680), (1568, 10179315), (1680, 9500694), (1736, 9194220), (1764, 9048280), (1860, 8581272), (1953, 8172640), (1960, 8143452), (2016, 7917245), (2170, 7355376), (2205, 7238624), (2232, 7151060), (2352, 6786210), (2480, 6435954), (2520, 6333796), (2604, 6129480), (2790, 5720848), (2940, 5428968), (2976, 5363295), (3038, 5253840), (3255, 4903584), (3360, 4750347), (3472, 4597110), (3528, 4524140), (3720, 4290636), (3906, 4086320), (3920, 4071726), (4340, 3677688), (4410, 3619312), (4464, 3575530), (4557, 3502560), (4704, 3393105), (4960, 3217977), (5040, 3166898), (5208, 3064740), (5580, 2860424), (5880, 2714484), (6076, 2626920), (6510, 2451792), (6944, 2298555), (7056, 2262070), (7297, 2187360), (7440, 2145318), (7595, 2101536), (7812, 2043160), (7840, 2035863), (8680, 1838844), (8820, 1809656), (8928, 1787765), (9114, 1751280), (9765, 1634528), (10080, 1583449), (10416, 1532370), (11160, 1430212), (11760, 1357242), (12152, 1313460), (13020, 1225896), (13671, 1167520), (14112, 1131035), (14594, 1093680), (14880, 1072659), (15190, 1050768), (15624, 1021580), (17360, 919422), (17640, 904828), (18228, 875640), (19530, 817264), (20832, 766185), (21891, 729120), (22320, 715106), (22785, 700512), (23520, 678621), (24304, 656730), (26040, 612948), (27342, 583760), (29188, 546840), (30380, 525384), (31248, 510790), (34720, 459711), (35280, 452414), (36456, 437820), (36485, 437472), (39060, 408632), (43782, 364560), (44640, 357553), (45570, 350256), (48608, 328365), (51079, 312480), (52080, 306474), (54684, 291880), (58376, 273420), (60760, 262692), (62496, 255395), (65673, 243040), (68355, 233504), (70560, 226207), (72912, 218910), (72970, 218736), (78120, 204316), (87564, 182280), (91140, 175128), (102158, 156240), (104160, 153237), (109368, 145940), (109455, 145824), (116752, 136710), (121520, 131346)]