1600239840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:194

約数の個数: 384

約数和(自身を含む): 5543645184

約数和(自身を除く): 3943405344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 41, 43, 48, 60, 61, 62, 80, 82, 86, 93, 96, 120, 122, 123, 124, 129, 155, 160, 164, 172, 183, 186, 205, 215, 240, 244, 246, 248, 258, 305, 310, 328, 344, 366, 372, 410, 430, 465, 480, 488, 492, 496, 516, 610, 615, 620, 645, 656, 688, 732, 744, 820, 860, 915, 930, 976, 984, 992, 1032, 1220, 1230, 1240, 1271, 1290, 1312, 1333, 1376, 1464, 1488, 1640, 1720, 1763, 1830, 1860, 1891, 1952, 1968, 2064, 2440, 2460, 2480, 2501, 2542, 2580, 2623, 2666, 2928, 2976, 3280, 3440, 3526, 3660, 3720, 3782, 3813, 3936, 3999, 4128, 4880, 4920, 4960, 5002, 5084, 5160, 5246, 5289, 5332, 5673, 5856, 6355, 6560, 6665, 6880, 7052, 7320, 7440, 7503, 7564, 7626, 7869, 7998, 8815, 9455, 9760, 9840, 10004, 10168, 10320, 10492, 10578, 10664, 11346, 12505, 12710, 13115, 13330, 14104, 14640, 14880, 15006, 15128, 15252, 15738, 15996, 17630, 18910, 19065, 19680, 19995, 20008, 20336, 20640, 20984, 21156, 21328, 22692, 25010, 25420, 26230, 26445, 26660, 28208, 28365, 29280, 30012, 30256, 30504, 31476, 31992, 35260, 37515, 37820, 38130, 39345, 39990, 40016, 40672, 41968, 42312, 42656, 45384, 50020, 50840, 52460, 52890, 53320, 54653, 56416, 56730, 60024, 60512, 61008, 62952, 63984, 70520, 75030, 75640, 76260, 77531, 78690, 79980, 80032, 81313, 83936, 84624, 90768, 100040, 101680, 104920, 105780, 106640, 107543, 109306, 113460, 120048, 122016, 125904, 127968, 141040, 150060, 151280, 152520, 155062, 157380, 159960, 162626, 163959, 169248, 181536, 200080, 203360, 209840, 211560, 213280, 215086, 218612, 226920, 232593, 240096, 243939, 251808, 273265, 282080, 300120, 302560, 305040, 310124, 314760, 319920, 322629, 325252, 327918, 387655, 400160, 406565, 419680, 423120, 430172, 437224, 453840, 465186, 487878, 537715, 546530, 600240, 610080, 620248, 629520, 639840, 645258, 650504, 655836, 775310, 813130, 819795, 846240, 860344, 874448, 907680, 930372, 975756, 1075430, 1093060, 1162965, 1200480, 1219695, 1240496, 1259040, 1290516, 1301008, 1311672, 1550620, 1613145, 1626260, 1639590, 1720688, 1748896, 1860744, 1951512, 2150860, 2186120, 2325930, 2439390, 2480992, 2581032, 2602016, 2623344, 3101240, 3226290, 3252520, 3279180, 3333833, 3441376, 3721488, 3903024, 4301720, 4372240, 4651860, 4878780, 5162064, 5246688, 6202480, 6452580, 6505040, 6558360, 6667666, 7442976, 7806048, 8603440, 8744480, 9303720, 9757560, 10001499, 10324128, 12404960, 12905160, 13010080, 13116720, 13335332, 16669165, 17206880, 18607440, 19515120, 20002998, 25810320, 26233440, 26670664, 33338330, 37214880, 39030240, 40005996, 50007495, 51620640, 53341328, 66676660, 80011992, 100014990, 106682656, 133353320, 160023984, 200029980, 266706640, 320047968, 400059960, 533413280, 800119920, 1600239840]

約数ペア:

[(1, 1600239840), (2, 800119920), (3, 533413280), (4, 400059960), (5, 320047968), (6, 266706640), (8, 200029980), (10, 160023984), (12, 133353320), (15, 106682656), (16, 100014990), (20, 80011992), (24, 66676660), (30, 53341328), (31, 51620640), (32, 50007495), (40, 40005996), (41, 39030240), (43, 37214880), (48, 33338330), (60, 26670664), (61, 26233440), (62, 25810320), (80, 20002998), (82, 19515120), (86, 18607440), (93, 17206880), (96, 16669165), (120, 13335332), (122, 13116720), (123, 13010080), (124, 12905160), (129, 12404960), (155, 10324128), (160, 10001499), (164, 9757560), (172, 9303720), (183, 8744480), (186, 8603440), (205, 7806048), (215, 7442976), (240, 6667666), (244, 6558360), (246, 6505040), (248, 6452580), (258, 6202480), (305, 5246688), (310, 5162064), (328, 4878780), (344, 4651860), (366, 4372240), (372, 4301720), (410, 3903024), (430, 3721488), (465, 3441376), (480, 3333833), (488, 3279180), (492, 3252520), (496, 3226290), (516, 3101240), (610, 2623344), (615, 2602016), (620, 2581032), (645, 2480992), (656, 2439390), (688, 2325930), (732, 2186120), (744, 2150860), (820, 1951512), (860, 1860744), (915, 1748896), (930, 1720688), (976, 1639590), (984, 1626260), (992, 1613145), (1032, 1550620), (1220, 1311672), (1230, 1301008), (1240, 1290516), (1271, 1259040), (1290, 1240496), (1312, 1219695), (1333, 1200480), (1376, 1162965), (1464, 1093060), (1488, 1075430), (1640, 975756), (1720, 930372), (1763, 907680), (1830, 874448), (1860, 860344), (1891, 846240), (1952, 819795), (1968, 813130), (2064, 775310), (2440, 655836), (2460, 650504), (2480, 645258), (2501, 639840), (2542, 629520), (2580, 620248), (2623, 610080), (2666, 600240), (2928, 546530), (2976, 537715), (3280, 487878), (3440, 465186), (3526, 453840), (3660, 437224), (3720, 430172), (3782, 423120), (3813, 419680), (3936, 406565), (3999, 400160), (4128, 387655), (4880, 327918), (4920, 325252), (4960, 322629), (5002, 319920), (5084, 314760), (5160, 310124), (5246, 305040), (5289, 302560), (5332, 300120), (5673, 282080), (5856, 273265), (6355, 251808), (6560, 243939), (6665, 240096), (6880, 232593), (7052, 226920), (7320, 218612), (7440, 215086), (7503, 213280), (7564, 211560), (7626, 209840), (7869, 203360), (7998, 200080), (8815, 181536), (9455, 169248), (9760, 163959), (9840, 162626), (10004, 159960), (10168, 157380), (10320, 155062), (10492, 152520), (10578, 151280), (10664, 150060), (11346, 141040), (12505, 127968), (12710, 125904), (13115, 122016), (13330, 120048), (14104, 113460), (14640, 109306), (14880, 107543), (15006, 106640), (15128, 105780), (15252, 104920), (15738, 101680), (15996, 100040), (17630, 90768), (18910, 84624), (19065, 83936), (19680, 81313), (19995, 80032), (20008, 79980), (20336, 78690), (20640, 77531), (20984, 76260), (21156, 75640), (21328, 75030), (22692, 70520), (25010, 63984), (25420, 62952), (26230, 61008), (26445, 60512), (26660, 60024), (28208, 56730), (28365, 56416), (29280, 54653), (30012, 53320), (30256, 52890), (30504, 52460), (31476, 50840), (31992, 50020), (35260, 45384), (37515, 42656), (37820, 42312), (38130, 41968), (39345, 40672), (39990, 40016)]