1879397520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7823}}^1$

素因数の和:7870

約数の個数: 320

約数和(自身を含む): 7823499264

約数和(自身を除く): 5944101744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 165, 168, 176, 182, 195, 208, 210, 220, 231, 240, 260, 264, 273, 280, 286, 308, 312, 330, 336, 364, 385, 390, 420, 429, 440, 455, 462, 520, 528, 546, 560, 572, 616, 624, 660, 715, 728, 770, 780, 840, 858, 880, 910, 924, 1001, 1040, 1092, 1144, 1155, 1232, 1320, 1365, 1430, 1456, 1540, 1560, 1680, 1716, 1820, 1848, 2002, 2145, 2184, 2288, 2310, 2640, 2730, 2860, 3003, 3080, 3120, 3432, 3640, 3696, 4004, 4290, 4368, 4620, 5005, 5460, 5720, 6006, 6160, 6864, 7280, 7823, 8008, 8580, 9240, 10010, 10920, 11440, 12012, 15015, 15646, 16016, 17160, 18480, 20020, 21840, 23469, 24024, 30030, 31292, 34320, 39115, 40040, 46938, 48048, 54761, 60060, 62584, 78230, 80080, 86053, 93876, 101699, 109522, 117345, 120120, 125168, 156460, 164283, 172106, 187752, 203398, 219044, 234690, 240240, 258159, 273805, 305097, 312920, 328566, 344212, 375504, 406796, 430265, 438088, 469380, 508495, 516318, 547610, 602371, 610194, 625840, 657132, 688424, 711893, 813592, 821415, 860530, 876176, 938760, 1016990, 1032636, 1095220, 1118689, 1204742, 1220388, 1290795, 1314264, 1376848, 1423786, 1525485, 1627184, 1642830, 1721060, 1807113, 1877520, 2033980, 2065272, 2135679, 2190440, 2237378, 2409484, 2440776, 2581590, 2628528, 2847572, 3011855, 3050970, 3285660, 3356067, 3442120, 3559465, 3614226, 4067960, 4130544, 4271358, 4380880, 4474756, 4818968, 4881552, 5163180, 5593445, 5695144, 6023710, 6101940, 6571320, 6712134, 6884240, 7118930, 7228452, 7830823, 8135920, 8542716, 8949512, 9035565, 9637936, 10326360, 10678395, 11186890, 11390288, 12047420, 12203880, 13142640, 13424268, 14237860, 14456904, 15661646, 16780335, 17085432, 17899024, 18071130, 20652720, 21356790, 22373780, 23492469, 24094840, 24407760, 26848536, 28475720, 28913808, 31323292, 33560670, 34170864, 36142260, 39154115, 42713580, 44747560, 46984938, 48189680, 53697072, 56951440, 62646584, 67121340, 72284520, 78308230, 85427160, 89495120, 93969876, 117462345, 125293168, 134242680, 144569040, 156616460, 170854320, 187939752, 234924690, 268485360, 313232920, 375879504, 469849380, 626465840, 939698760, 1879397520]

約数ペア:

[(1, 1879397520), (2, 939698760), (3, 626465840), (4, 469849380), (5, 375879504), (6, 313232920), (7, 268485360), (8, 234924690), (10, 187939752), (11, 170854320), (12, 156616460), (13, 144569040), (14, 134242680), (15, 125293168), (16, 117462345), (20, 93969876), (21, 89495120), (22, 85427160), (24, 78308230), (26, 72284520), (28, 67121340), (30, 62646584), (33, 56951440), (35, 53697072), (39, 48189680), (40, 46984938), (42, 44747560), (44, 42713580), (48, 39154115), (52, 36142260), (55, 34170864), (56, 33560670), (60, 31323292), (65, 28913808), (66, 28475720), (70, 26848536), (77, 24407760), (78, 24094840), (80, 23492469), (84, 22373780), (88, 21356790), (91, 20652720), (104, 18071130), (105, 17899024), (110, 17085432), (112, 16780335), (120, 15661646), (130, 14456904), (132, 14237860), (140, 13424268), (143, 13142640), (154, 12203880), (156, 12047420), (165, 11390288), (168, 11186890), (176, 10678395), (182, 10326360), (195, 9637936), (208, 9035565), (210, 8949512), (220, 8542716), (231, 8135920), (240, 7830823), (260, 7228452), (264, 7118930), (273, 6884240), (280, 6712134), (286, 6571320), (308, 6101940), (312, 6023710), (330, 5695144), (336, 5593445), (364, 5163180), (385, 4881552), (390, 4818968), (420, 4474756), (429, 4380880), (440, 4271358), (455, 4130544), (462, 4067960), (520, 3614226), (528, 3559465), (546, 3442120), (560, 3356067), (572, 3285660), (616, 3050970), (624, 3011855), (660, 2847572), (715, 2628528), (728, 2581590), (770, 2440776), (780, 2409484), (840, 2237378), (858, 2190440), (880, 2135679), (910, 2065272), (924, 2033980), (1001, 1877520), (1040, 1807113), (1092, 1721060), (1144, 1642830), (1155, 1627184), (1232, 1525485), (1320, 1423786), (1365, 1376848), (1430, 1314264), (1456, 1290795), (1540, 1220388), (1560, 1204742), (1680, 1118689), (1716, 1095220), (1820, 1032636), (1848, 1016990), (2002, 938760), (2145, 876176), (2184, 860530), (2288, 821415), (2310, 813592), (2640, 711893), (2730, 688424), (2860, 657132), (3003, 625840), (3080, 610194), (3120, 602371), (3432, 547610), (3640, 516318), (3696, 508495), (4004, 469380), (4290, 438088), (4368, 430265), (4620, 406796), (5005, 375504), (5460, 344212), (5720, 328566), (6006, 312920), (6160, 305097), (6864, 273805), (7280, 258159), (7823, 240240), (8008, 234690), (8580, 219044), (9240, 203398), (10010, 187752), (10920, 172106), (11440, 164283), (12012, 156460), (15015, 125168), (15646, 120120), (16016, 117345), (17160, 109522), (18480, 101699), (20020, 93876), (21840, 86053), (23469, 80080), (24024, 78230), (30030, 62584), (31292, 60060), (34320, 54761), (39115, 48048), (40040, 46938)]