981259476960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2221}}^1\times {\mathrm{5717}}^1$

素因数の和:7986

約数の個数: 384

約数和(自身を含む): 3688427280384

約数和(自身を除く): 2707167803424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 2208, 2221, 2415, 2576, 2760, 3220, 3360, 3680, 3864, 4442, 4830, 5152, 5520, 5717, 6440, 6663, 7728, 8884, 9660, 11040, 11105, 11434, 12880, 13326, 15456, 15547, 17151, 17768, 19320, 22210, 22868, 25760, 26652, 28585, 31094, 33315, 34302, 35536, 38640, 40019, 44420, 45736, 46641, 51083, 53304, 57170, 62188, 66630, 68604, 71072, 77280, 77735, 80038, 85755, 88840, 91472, 93282, 102166, 106608, 114340, 120057, 124376, 131491, 133260, 137208, 153249, 155470, 160076, 171510, 177680, 182944, 186564, 200095, 204332, 213216, 228680, 233205, 240114, 248752, 255415, 262982, 266520, 274416, 306498, 310940, 320152, 343020, 355360, 357581, 373128, 394473, 400190, 408664, 457360, 466410, 480228, 497504, 510830, 525964, 533040, 548832, 600285, 612996, 621880, 640304, 657455, 686040, 715162, 746256, 766245, 788946, 800380, 817328, 914720, 920437, 932820, 960456, 1021660, 1051928, 1066080, 1072743, 1200570, 1225992, 1243760, 1280608, 1314910, 1372080, 1430324, 1492512, 1532490, 1577892, 1600760, 1634656, 1787905, 1840874, 1865640, 1920912, 1972365, 2043320, 2103856, 2145486, 2401140, 2451984, 2487520, 2629820, 2744160, 2761311, 2860648, 3064980, 3155784, 3201520, 3575810, 3681748, 3731280, 3841824, 3944730, 4086640, 4207712, 4290972, 4602185, 4802280, 4903968, 5259640, 5363715, 5522622, 5721296, 6129960, 6311568, 6403040, 7151620, 7363496, 7462560, 7889460, 8173280, 8581944, 9204370, 9604560, 10519280, 10727430, 11045244, 11442592, 12259920, 12623136, 12697457, 13806555, 14303240, 14726992, 15778920, 17163888, 18408740, 19209120, 21038560, 21454860, 22090488, 24519840, 25394914, 27613110, 28606480, 29453984, 31557840, 34327776, 36817480, 38092371, 42909720, 44180976, 50789828, 55226220, 57212960, 63115680, 63487285, 73634960, 76184742, 85819440, 88361952, 88882199, 101579656, 110452440, 126974570, 147269920, 152369484, 171638880, 177764398, 190461855, 203159312, 220904880, 253949140, 266646597, 292041511, 304738968, 355528796, 380923710, 406318624, 441809760, 444410995, 507898280, 533293194, 584083022, 609477936, 711057592, 761847420, 876124533, 888821990, 1015796560, 1066586388, 1168166044, 1218955872, 1333232985, 1422115184, 1460207555, 1523694840, 1752249066, 1777643980, 2031593120, 2044290577, 2133172776, 2336332088, 2666465970, 2844230368, 2920415110, 3047389680, 3504498132, 3555287960, 4088581154, 4266345552, 4380622665, 4672664176, 5332931940, 5840830220, 6094779360, 6132871731, 7008996264, 7110575920, 8177162308, 8532691104, 8761245330, 9345328352, 10221452885, 10665863880, 11681660440, 12265743462, 14017992528, 14221151840, 16354324616, 17522490660, 20442905770, 21331727760, 23363320880, 24531486924, 28035985056, 30664358655, 32708649232, 35044981320, 40885811540, 42663455520, 46726641760, 49062973848, 61328717310, 65417298464, 70089962640, 81771623080, 98125947696, 122657434620, 140179925280, 163543246160, 196251895392, 245314869240, 327086492320, 490629738480, 981259476960]

約数ペア:

[(1, 981259476960), (2, 490629738480), (3, 327086492320), (4, 245314869240), (5, 196251895392), (6, 163543246160), (7, 140179925280), (8, 122657434620), (10, 98125947696), (12, 81771623080), (14, 70089962640), (15, 65417298464), (16, 61328717310), (20, 49062973848), (21, 46726641760), (23, 42663455520), (24, 40885811540), (28, 35044981320), (30, 32708649232), (32, 30664358655), (35, 28035985056), (40, 24531486924), (42, 23363320880), (46, 21331727760), (48, 20442905770), (56, 17522490660), (60, 16354324616), (69, 14221151840), (70, 14017992528), (80, 12265743462), (84, 11681660440), (92, 10665863880), (96, 10221452885), (105, 9345328352), (112, 8761245330), (115, 8532691104), (120, 8177162308), (138, 7110575920), (140, 7008996264), (160, 6132871731), (161, 6094779360), (168, 5840830220), (184, 5332931940), (210, 4672664176), (224, 4380622665), (230, 4266345552), (240, 4088581154), (276, 3555287960), (280, 3504498132), (322, 3047389680), (336, 2920415110), (345, 2844230368), (368, 2666465970), (420, 2336332088), (460, 2133172776), (480, 2044290577), (483, 2031593120), (552, 1777643980), (560, 1752249066), (644, 1523694840), (672, 1460207555), (690, 1422115184), (736, 1333232985), (805, 1218955872), (840, 1168166044), (920, 1066586388), (966, 1015796560), (1104, 888821990), (1120, 876124533), (1288, 761847420), (1380, 711057592), (1610, 609477936), (1680, 584083022), (1840, 533293194), (1932, 507898280), (2208, 444410995), (2221, 441809760), (2415, 406318624), (2576, 380923710), (2760, 355528796), (3220, 304738968), (3360, 292041511), (3680, 266646597), (3864, 253949140), (4442, 220904880), (4830, 203159312), (5152, 190461855), (5520, 177764398), (5717, 171638880), (6440, 152369484), (6663, 147269920), (7728, 126974570), (8884, 110452440), (9660, 101579656), (11040, 88882199), (11105, 88361952), (11434, 85819440), (12880, 76184742), (13326, 73634960), (15456, 63487285), (15547, 63115680), (17151, 57212960), (17768, 55226220), (19320, 50789828), (22210, 44180976), (22868, 42909720), (25760, 38092371), (26652, 36817480), (28585, 34327776), (31094, 31557840), (33315, 29453984), (34302, 28606480), (35536, 27613110), (38640, 25394914), (40019, 24519840), (44420, 22090488), (45736, 21454860), (46641, 21038560), (51083, 19209120), (53304, 18408740), (57170, 17163888), (62188, 15778920), (66630, 14726992), (68604, 14303240), (71072, 13806555), (77280, 12697457), (77735, 12623136), (80038, 12259920), (85755, 11442592), (88840, 11045244), (91472, 10727430), (93282, 10519280), (102166, 9604560), (106608, 9204370), (114340, 8581944), (120057, 8173280), (124376, 7889460), (131491, 7462560), (133260, 7363496), (137208, 7151620), (153249, 6403040), (155470, 6311568), (160076, 6129960), (171510, 5721296), (177680, 5522622), (182944, 5363715), (186564, 5259640), (200095, 4903968), (204332, 4802280), (213216, 4602185), (228680, 4290972), (233205, 4207712), (240114, 4086640), (248752, 3944730), (255415, 3841824), (262982, 3731280), (266520, 3681748), (274416, 3575810), (306498, 3201520), (310940, 3155784), (320152, 3064980), (343020, 2860648), (355360, 2761311), (357581, 2744160), (373128, 2629820), (394473, 2487520), (400190, 2451984), (408664, 2401140), (457360, 2145486), (466410, 2103856), (480228, 2043320), (497504, 1972365), (510830, 1920912), (525964, 1865640), (533040, 1840874), (548832, 1787905), (600285, 1634656), (612996, 1600760), (621880, 1577892), (640304, 1532490), (657455, 1492512), (686040, 1430324), (715162, 1372080), (746256, 1314910), (766245, 1280608), (788946, 1243760), (800380, 1225992), (817328, 1200570), (914720, 1072743), (920437, 1066080), (932820, 1051928), (960456, 1021660)]