1971830939040

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1007599}}^1$

素因数の和:1007777

約数の個数: 240

約数和(自身を含む): 7005012537600

約数和(自身を除く): 5033181598560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 151, 160, 162, 180, 216, 240, 270, 288, 302, 324, 360, 405, 432, 453, 480, 540, 604, 648, 720, 755, 810, 864, 906, 1080, 1208, 1296, 1359, 1440, 1510, 1620, 1812, 2160, 2265, 2416, 2592, 2718, 3020, 3240, 3624, 4077, 4320, 4530, 4832, 5436, 6040, 6480, 6795, 7248, 8154, 9060, 10872, 12080, 12231, 12960, 13590, 14496, 16308, 18120, 20385, 21744, 24160, 24462, 27180, 32616, 36240, 40770, 43488, 48924, 54360, 61155, 65232, 72480, 81540, 97848, 108720, 122310, 130464, 163080, 195696, 217440, 244620, 326160, 391392, 489240, 652320, 978480, 1007599, 1956960, 2015198, 3022797, 4030396, 5037995, 6045594, 8060792, 9068391, 10075990, 12091188, 15113985, 16121584, 18136782, 20151980, 24182376, 27205173, 30227970, 32243168, 36273564, 40303960, 45341955, 48364752, 54410346, 60455940, 72547128, 80607920, 81615519, 90683910, 96729504, 108820692, 120911880, 136025865, 145094256, 152147449, 161215840, 163231038, 181367820, 217641384, 241823760, 272051730, 290188512, 304294898, 326462076, 362735640, 408077595, 435282768, 456442347, 483647520, 544103460, 608589796, 652924152, 725471280, 760737245, 816155190, 870565536, 912884694, 1088206920, 1217179592, 1305848304, 1369327041, 1450942560, 1521474490, 1632310380, 1825769388, 2176413840, 2282211735, 2434359184, 2611696608, 2738654082, 3042948980, 3264620760, 3651538776, 4107981123, 4352827680, 4564423470, 4868718368, 5477308164, 6085897960, 6529241520, 6846635205, 7303077552, 8215962246, 9128846940, 10954616328, 12171795920, 12323943369, 13058483040, 13693270410, 14606155104, 16431924492, 18257693880, 20539905615, 21909232656, 24343591840, 24647886738, 27386540820, 32863848984, 36515387760, 41079811230, 43818465312, 49295773476, 54773081640, 61619716845, 65727697968, 73030775520, 82159622460, 98591546952, 109546163280, 123239433690, 131455395936, 164319244920, 197183093904, 219092326560, 246478867380, 328638489840, 394366187808, 492957734760, 657276979680, 985915469520, 1971830939040]

約数ペア:

[(1, 1971830939040), (2, 985915469520), (3, 657276979680), (4, 492957734760), (5, 394366187808), (6, 328638489840), (8, 246478867380), (9, 219092326560), (10, 197183093904), (12, 164319244920), (15, 131455395936), (16, 123239433690), (18, 109546163280), (20, 98591546952), (24, 82159622460), (27, 73030775520), (30, 65727697968), (32, 61619716845), (36, 54773081640), (40, 49295773476), (45, 43818465312), (48, 41079811230), (54, 36515387760), (60, 32863848984), (72, 27386540820), (80, 24647886738), (81, 24343591840), (90, 21909232656), (96, 20539905615), (108, 18257693880), (120, 16431924492), (135, 14606155104), (144, 13693270410), (151, 13058483040), (160, 12323943369), (162, 12171795920), (180, 10954616328), (216, 9128846940), (240, 8215962246), (270, 7303077552), (288, 6846635205), (302, 6529241520), (324, 6085897960), (360, 5477308164), (405, 4868718368), (432, 4564423470), (453, 4352827680), (480, 4107981123), (540, 3651538776), (604, 3264620760), (648, 3042948980), (720, 2738654082), (755, 2611696608), (810, 2434359184), (864, 2282211735), (906, 2176413840), (1080, 1825769388), (1208, 1632310380), (1296, 1521474490), (1359, 1450942560), (1440, 1369327041), (1510, 1305848304), (1620, 1217179592), (1812, 1088206920), (2160, 912884694), (2265, 870565536), (2416, 816155190), (2592, 760737245), (2718, 725471280), (3020, 652924152), (3240, 608589796), (3624, 544103460), (4077, 483647520), (4320, 456442347), (4530, 435282768), (4832, 408077595), (5436, 362735640), (6040, 326462076), (6480, 304294898), (6795, 290188512), (7248, 272051730), (8154, 241823760), (9060, 217641384), (10872, 181367820), (12080, 163231038), (12231, 161215840), (12960, 152147449), (13590, 145094256), (14496, 136025865), (16308, 120911880), (18120, 108820692), (20385, 96729504), (21744, 90683910), (24160, 81615519), (24462, 80607920), (27180, 72547128), (32616, 60455940), (36240, 54410346), (40770, 48364752), (43488, 45341955), (48924, 40303960), (54360, 36273564), (61155, 32243168), (65232, 30227970), (72480, 27205173), (81540, 24182376), (97848, 20151980), (108720, 18136782), (122310, 16121584), (130464, 15113985), (163080, 12091188), (195696, 10075990), (217440, 9068391), (244620, 8060792), (326160, 6045594), (391392, 5037995), (489240, 4030396), (652320, 3022797), (978480, 2015198), (1007599, 1956960)]