291067920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:311

約数の個数: 360

約数和(自身を含む): 1161597528

約数和(自身を除く): 870529608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 110, 117, 120, 121, 130, 132, 143, 144, 156, 165, 176, 180, 195, 198, 208, 220, 234, 240, 242, 257, 260, 264, 286, 312, 330, 360, 363, 390, 396, 429, 440, 468, 484, 495, 514, 520, 528, 572, 585, 605, 624, 660, 715, 720, 726, 771, 780, 792, 858, 880, 936, 968, 990, 1028, 1040, 1089, 1144, 1170, 1210, 1285, 1287, 1320, 1430, 1452, 1542, 1560, 1573, 1584, 1716, 1815, 1872, 1936, 1980, 2056, 2145, 2178, 2288, 2313, 2340, 2420, 2570, 2574, 2640, 2827, 2860, 2904, 3084, 3120, 3146, 3341, 3432, 3630, 3855, 3960, 4112, 4290, 4356, 4626, 4680, 4719, 4840, 5140, 5148, 5445, 5654, 5720, 5808, 6168, 6292, 6435, 6682, 6864, 7260, 7710, 7865, 7920, 8481, 8580, 8712, 9252, 9360, 9438, 9680, 10023, 10280, 10296, 10890, 11308, 11440, 11565, 12336, 12584, 12870, 13364, 14135, 14157, 14520, 15420, 15730, 16705, 16962, 17160, 17424, 18504, 18876, 20046, 20560, 20592, 21780, 22616, 23130, 23595, 25168, 25443, 25740, 26728, 28270, 28314, 29040, 30069, 30840, 31097, 31460, 33410, 33924, 34320, 36751, 37008, 37752, 40092, 42405, 43560, 45232, 46260, 47190, 50115, 50886, 51480, 53456, 56540, 56628, 60138, 61680, 62194, 62920, 66820, 67848, 70785, 73502, 75504, 80184, 84810, 87120, 92520, 93291, 94380, 100230, 101772, 102960, 110253, 113080, 113256, 120276, 124388, 125840, 127215, 133640, 135696, 141570, 147004, 150345, 155485, 160368, 169620, 183755, 185040, 186582, 188760, 200460, 203544, 220506, 226160, 226512, 240552, 248776, 254430, 267280, 279873, 283140, 294008, 300690, 310970, 330759, 339240, 367510, 373164, 377520, 400920, 404261, 407088, 441012, 466455, 481104, 497552, 508860, 551265, 559746, 566280, 588016, 601380, 621940, 661518, 678480, 735020, 746328, 801840, 808522, 882024, 932910, 1017720, 1102530, 1119492, 1132560, 1202760, 1212783, 1243880, 1323036, 1399365, 1470040, 1492656, 1617044, 1653795, 1764048, 1865820, 2021305, 2035440, 2205060, 2238984, 2405520, 2425566, 2487760, 2646072, 2798730, 2940080, 3234088, 3307590, 3638349, 3731640, 4042610, 4410120, 4477968, 4851132, 5292144, 5597460, 6063915, 6468176, 6615180, 7276698, 7463280, 8085220, 8820240, 9702264, 11194920, 12127830, 13230360, 14553396, 16170440, 18191745, 19404528, 22389840, 24255660, 26460720, 29106792, 32340880, 36383490, 48511320, 58213584, 72766980, 97022640, 145533960, 291067920]

約数ペア:

[(1, 291067920), (2, 145533960), (3, 97022640), (4, 72766980), (5, 58213584), (6, 48511320), (8, 36383490), (9, 32340880), (10, 29106792), (11, 26460720), (12, 24255660), (13, 22389840), (15, 19404528), (16, 18191745), (18, 16170440), (20, 14553396), (22, 13230360), (24, 12127830), (26, 11194920), (30, 9702264), (33, 8820240), (36, 8085220), (39, 7463280), (40, 7276698), (44, 6615180), (45, 6468176), (48, 6063915), (52, 5597460), (55, 5292144), (60, 4851132), (65, 4477968), (66, 4410120), (72, 4042610), (78, 3731640), (80, 3638349), (88, 3307590), (90, 3234088), (99, 2940080), (104, 2798730), (110, 2646072), (117, 2487760), (120, 2425566), (121, 2405520), (130, 2238984), (132, 2205060), (143, 2035440), (144, 2021305), (156, 1865820), (165, 1764048), (176, 1653795), (180, 1617044), (195, 1492656), (198, 1470040), (208, 1399365), (220, 1323036), (234, 1243880), (240, 1212783), (242, 1202760), (257, 1132560), (260, 1119492), (264, 1102530), (286, 1017720), (312, 932910), (330, 882024), (360, 808522), (363, 801840), (390, 746328), (396, 735020), (429, 678480), (440, 661518), (468, 621940), (484, 601380), (495, 588016), (514, 566280), (520, 559746), (528, 551265), (572, 508860), (585, 497552), (605, 481104), (624, 466455), (660, 441012), (715, 407088), (720, 404261), (726, 400920), (771, 377520), (780, 373164), (792, 367510), (858, 339240), (880, 330759), (936, 310970), (968, 300690), (990, 294008), (1028, 283140), (1040, 279873), (1089, 267280), (1144, 254430), (1170, 248776), (1210, 240552), (1285, 226512), (1287, 226160), (1320, 220506), (1430, 203544), (1452, 200460), (1542, 188760), (1560, 186582), (1573, 185040), (1584, 183755), (1716, 169620), (1815, 160368), (1872, 155485), (1936, 150345), (1980, 147004), (2056, 141570), (2145, 135696), (2178, 133640), (2288, 127215), (2313, 125840), (2340, 124388), (2420, 120276), (2570, 113256), (2574, 113080), (2640, 110253), (2827, 102960), (2860, 101772), (2904, 100230), (3084, 94380), (3120, 93291), (3146, 92520), (3341, 87120), (3432, 84810), (3630, 80184), (3855, 75504), (3960, 73502), (4112, 70785), (4290, 67848), (4356, 66820), (4626, 62920), (4680, 62194), (4719, 61680), (4840, 60138), (5140, 56628), (5148, 56540), (5445, 53456), (5654, 51480), (5720, 50886), (5808, 50115), (6168, 47190), (6292, 46260), (6435, 45232), (6682, 43560), (6864, 42405), (7260, 40092), (7710, 37752), (7865, 37008), (7920, 36751), (8481, 34320), (8580, 33924), (8712, 33410), (9252, 31460), (9360, 31097), (9438, 30840), (9680, 30069), (10023, 29040), (10280, 28314), (10296, 28270), (10890, 26728), (11308, 25740), (11440, 25443), (11565, 25168), (12336, 23595), (12584, 23130), (12870, 22616), (13364, 21780), (14135, 20592), (14157, 20560), (14520, 20046), (15420, 18876), (15730, 18504), (16705, 17424), (16962, 17160)]