72104760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 384

約数和(自身を含む): 301916160

約数和(自身を除く): 229811400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 31, 35, 36, 39, 40, 42, 45, 52, 56, 60, 62, 63, 65, 70, 71, 72, 78, 84, 90, 91, 93, 104, 105, 117, 120, 124, 126, 130, 140, 142, 155, 156, 168, 180, 182, 186, 195, 210, 213, 217, 234, 248, 252, 260, 273, 279, 280, 284, 310, 312, 315, 355, 360, 364, 372, 390, 403, 420, 426, 434, 455, 465, 468, 497, 504, 520, 546, 558, 568, 585, 620, 630, 639, 651, 710, 728, 744, 780, 806, 819, 840, 852, 868, 910, 923, 930, 936, 994, 1065, 1085, 1092, 1116, 1170, 1209, 1240, 1260, 1278, 1302, 1365, 1395, 1420, 1491, 1560, 1612, 1638, 1704, 1736, 1820, 1846, 1860, 1953, 1988, 2015, 2130, 2170, 2184, 2201, 2232, 2340, 2418, 2485, 2520, 2556, 2604, 2730, 2769, 2790, 2821, 2840, 2982, 3195, 3224, 3255, 3276, 3627, 3640, 3692, 3720, 3906, 3976, 4030, 4095, 4260, 4340, 4402, 4473, 4615, 4680, 4836, 4970, 5112, 5208, 5460, 5538, 5580, 5642, 5964, 6045, 6390, 6461, 6510, 6552, 6603, 7254, 7384, 7455, 7812, 8060, 8190, 8307, 8463, 8520, 8680, 8804, 8946, 9230, 9672, 9765, 9940, 10920, 11005, 11076, 11160, 11284, 11928, 12090, 12780, 12922, 13020, 13206, 13845, 14105, 14508, 14910, 15407, 15624, 16120, 16380, 16614, 16926, 17608, 17892, 18135, 18460, 19383, 19530, 19809, 19880, 22010, 22152, 22365, 22568, 24180, 25389, 25560, 25844, 26040, 26412, 27690, 28210, 28613, 29016, 29820, 30814, 32305, 32760, 33015, 33228, 33852, 35784, 36270, 36920, 38766, 39060, 39618, 41535, 42315, 44020, 44730, 46221, 48360, 50778, 51688, 52824, 55380, 56420, 57226, 58149, 59640, 61628, 64610, 66030, 66456, 67704, 72540, 77035, 77532, 78120, 79236, 83070, 84630, 85839, 88040, 89460, 92442, 96915, 99045, 101556, 110760, 112840, 114452, 116298, 123256, 126945, 129220, 132060, 138663, 143065, 145080, 154070, 155064, 158472, 166140, 169260, 171678, 178920, 184884, 193830, 198090, 200291, 203112, 228904, 231105, 232596, 253890, 257517, 258440, 264120, 277326, 286130, 290745, 308140, 332280, 338520, 343356, 369768, 387660, 396180, 400582, 429195, 462210, 465192, 507780, 515034, 554652, 572260, 581490, 600873, 616280, 686712, 693315, 775320, 792360, 801164, 858390, 924420, 1001455, 1015560, 1030068, 1109304, 1144520, 1162980, 1201746, 1287585, 1386630, 1602328, 1716780, 1802619, 1848840, 2002910, 2060136, 2325960, 2403492, 2575170, 2773260, 3004365, 3433560, 3605238, 4005820, 4806984, 5150340, 5546520, 6008730, 7210476, 8011640, 9013095, 10300680, 12017460, 14420952, 18026190, 24034920, 36052380, 72104760]

約数ペア:

[(1, 72104760), (2, 36052380), (3, 24034920), (4, 18026190), (5, 14420952), (6, 12017460), (7, 10300680), (8, 9013095), (9, 8011640), (10, 7210476), (12, 6008730), (13, 5546520), (14, 5150340), (15, 4806984), (18, 4005820), (20, 3605238), (21, 3433560), (24, 3004365), (26, 2773260), (28, 2575170), (30, 2403492), (31, 2325960), (35, 2060136), (36, 2002910), (39, 1848840), (40, 1802619), (42, 1716780), (45, 1602328), (52, 1386630), (56, 1287585), (60, 1201746), (62, 1162980), (63, 1144520), (65, 1109304), (70, 1030068), (71, 1015560), (72, 1001455), (78, 924420), (84, 858390), (90, 801164), (91, 792360), (93, 775320), (104, 693315), (105, 686712), (117, 616280), (120, 600873), (124, 581490), (126, 572260), (130, 554652), (140, 515034), (142, 507780), (155, 465192), (156, 462210), (168, 429195), (180, 400582), (182, 396180), (186, 387660), (195, 369768), (210, 343356), (213, 338520), (217, 332280), (234, 308140), (248, 290745), (252, 286130), (260, 277326), (273, 264120), (279, 258440), (280, 257517), (284, 253890), (310, 232596), (312, 231105), (315, 228904), (355, 203112), (360, 200291), (364, 198090), (372, 193830), (390, 184884), (403, 178920), (420, 171678), (426, 169260), (434, 166140), (455, 158472), (465, 155064), (468, 154070), (497, 145080), (504, 143065), (520, 138663), (546, 132060), (558, 129220), (568, 126945), (585, 123256), (620, 116298), (630, 114452), (639, 112840), (651, 110760), (710, 101556), (728, 99045), (744, 96915), (780, 92442), (806, 89460), (819, 88040), (840, 85839), (852, 84630), (868, 83070), (910, 79236), (923, 78120), (930, 77532), (936, 77035), (994, 72540), (1065, 67704), (1085, 66456), (1092, 66030), (1116, 64610), (1170, 61628), (1209, 59640), (1240, 58149), (1260, 57226), (1278, 56420), (1302, 55380), (1365, 52824), (1395, 51688), (1420, 50778), (1491, 48360), (1560, 46221), (1612, 44730), (1638, 44020), (1704, 42315), (1736, 41535), (1820, 39618), (1846, 39060), (1860, 38766), (1953, 36920), (1988, 36270), (2015, 35784), (2130, 33852), (2170, 33228), (2184, 33015), (2201, 32760), (2232, 32305), (2340, 30814), (2418, 29820), (2485, 29016), (2520, 28613), (2556, 28210), (2604, 27690), (2730, 26412), (2769, 26040), (2790, 25844), (2821, 25560), (2840, 25389), (2982, 24180), (3195, 22568), (3224, 22365), (3255, 22152), (3276, 22010), (3627, 19880), (3640, 19809), (3692, 19530), (3720, 19383), (3906, 18460), (3976, 18135), (4030, 17892), (4095, 17608), (4260, 16926), (4340, 16614), (4402, 16380), (4473, 16120), (4615, 15624), (4680, 15407), (4836, 14910), (4970, 14508), (5112, 14105), (5208, 13845), (5460, 13206), (5538, 13020), (5580, 12922), (5642, 12780), (5964, 12090), (6045, 11928), (6390, 11284), (6461, 11160), (6510, 11076), (6552, 11005), (6603, 10920), (7254, 9940), (7384, 9765), (7455, 9672), (7812, 9230), (8060, 8946), (8190, 8804), (8307, 8680), (8463, 8520)]