38378340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 384

約数和(自身を含む): 162570240

約数和(自身を除く): 124191900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 27, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 54, 55, 60, 63, 65, 66, 70, 71, 77, 78, 84, 90, 91, 99, 105, 108, 110, 117, 126, 130, 132, 135, 140, 142, 143, 154, 156, 165, 180, 182, 189, 195, 198, 210, 213, 220, 231, 234, 252, 260, 270, 273, 284, 286, 297, 308, 315, 330, 351, 355, 364, 378, 385, 390, 396, 420, 426, 429, 455, 462, 468, 495, 497, 540, 546, 572, 585, 594, 630, 639, 660, 693, 702, 710, 715, 756, 770, 780, 781, 819, 852, 858, 910, 923, 924, 945, 990, 994, 1001, 1065, 1092, 1155, 1170, 1188, 1260, 1278, 1287, 1365, 1386, 1404, 1420, 1430, 1485, 1491, 1540, 1562, 1638, 1716, 1755, 1820, 1846, 1890, 1917, 1980, 1988, 2002, 2079, 2130, 2145, 2310, 2340, 2343, 2457, 2485, 2556, 2574, 2730, 2769, 2772, 2860, 2970, 2982, 3003, 3124, 3195, 3276, 3465, 3510, 3692, 3780, 3834, 3861, 3905, 4004, 4095, 4158, 4260, 4290, 4473, 4615, 4620, 4686, 4914, 4970, 5005, 5148, 5460, 5467, 5538, 5940, 5964, 6006, 6390, 6435, 6461, 6930, 7020, 7029, 7455, 7668, 7722, 7810, 8190, 8307, 8316, 8580, 8946, 9009, 9230, 9372, 9585, 9828, 9940, 10010, 10153, 10395, 10934, 11076, 11715, 12012, 12285, 12780, 12870, 12922, 13419, 13845, 13860, 14058, 14910, 15015, 15444, 15620, 16380, 16401, 16614, 17892, 18018, 18460, 19170, 19305, 19383, 20020, 20306, 20790, 21087, 21868, 22365, 23430, 24570, 24921, 25740, 25844, 26838, 27027, 27335, 27690, 28116, 29820, 30030, 30459, 32305, 32802, 33228, 35145, 36036, 38340, 38610, 38766, 40612, 41535, 41580, 42174, 44730, 45045, 46860, 49140, 49203, 49842, 50765, 53676, 54054, 54670, 55380, 58149, 60060, 60918, 64610, 65604, 67095, 70290, 71071, 77220, 77532, 82005, 83070, 84348, 89460, 90090, 91377, 96915, 98406, 99684, 101530, 105435, 108108, 109340, 116298, 121836, 124605, 129220, 134190, 135135, 140580, 142142, 147609, 152295, 164010, 166140, 174447, 180180, 182754, 193830, 196812, 203060, 210870, 213213, 232596, 246015, 249210, 268380, 270270, 274131, 284284, 290745, 295218, 304590, 328020, 348894, 355355, 365508, 387660, 421740, 426426, 456885, 492030, 498420, 540540, 548262, 581490, 590436, 609180, 639639, 697788, 710710, 738045, 852852, 872235, 913770, 984060, 1066065, 1096524, 1162980, 1279278, 1370655, 1421420, 1476090, 1744470, 1827540, 1918917, 2132130, 2558556, 2741310, 2952180, 3198195, 3488940, 3837834, 4264260, 5482620, 6396390, 7675668, 9594585, 12792780, 19189170, 38378340]

約数ペア:

[(1, 38378340), (2, 19189170), (3, 12792780), (4, 9594585), (5, 7675668), (6, 6396390), (7, 5482620), (9, 4264260), (10, 3837834), (11, 3488940), (12, 3198195), (13, 2952180), (14, 2741310), (15, 2558556), (18, 2132130), (20, 1918917), (21, 1827540), (22, 1744470), (26, 1476090), (27, 1421420), (28, 1370655), (30, 1279278), (33, 1162980), (35, 1096524), (36, 1066065), (39, 984060), (42, 913770), (44, 872235), (45, 852852), (52, 738045), (54, 710710), (55, 697788), (60, 639639), (63, 609180), (65, 590436), (66, 581490), (70, 548262), (71, 540540), (77, 498420), (78, 492030), (84, 456885), (90, 426426), (91, 421740), (99, 387660), (105, 365508), (108, 355355), (110, 348894), (117, 328020), (126, 304590), (130, 295218), (132, 290745), (135, 284284), (140, 274131), (142, 270270), (143, 268380), (154, 249210), (156, 246015), (165, 232596), (180, 213213), (182, 210870), (189, 203060), (195, 196812), (198, 193830), (210, 182754), (213, 180180), (220, 174447), (231, 166140), (234, 164010), (252, 152295), (260, 147609), (270, 142142), (273, 140580), (284, 135135), (286, 134190), (297, 129220), (308, 124605), (315, 121836), (330, 116298), (351, 109340), (355, 108108), (364, 105435), (378, 101530), (385, 99684), (390, 98406), (396, 96915), (420, 91377), (426, 90090), (429, 89460), (455, 84348), (462, 83070), (468, 82005), (495, 77532), (497, 77220), (540, 71071), (546, 70290), (572, 67095), (585, 65604), (594, 64610), (630, 60918), (639, 60060), (660, 58149), (693, 55380), (702, 54670), (710, 54054), (715, 53676), (756, 50765), (770, 49842), (780, 49203), (781, 49140), (819, 46860), (852, 45045), (858, 44730), (910, 42174), (923, 41580), (924, 41535), (945, 40612), (990, 38766), (994, 38610), (1001, 38340), (1065, 36036), (1092, 35145), (1155, 33228), (1170, 32802), (1188, 32305), (1260, 30459), (1278, 30030), (1287, 29820), (1365, 28116), (1386, 27690), (1404, 27335), (1420, 27027), (1430, 26838), (1485, 25844), (1491, 25740), (1540, 24921), (1562, 24570), (1638, 23430), (1716, 22365), (1755, 21868), (1820, 21087), (1846, 20790), (1890, 20306), (1917, 20020), (1980, 19383), (1988, 19305), (2002, 19170), (2079, 18460), (2130, 18018), (2145, 17892), (2310, 16614), (2340, 16401), (2343, 16380), (2457, 15620), (2485, 15444), (2556, 15015), (2574, 14910), (2730, 14058), (2769, 13860), (2772, 13845), (2860, 13419), (2970, 12922), (2982, 12870), (3003, 12780), (3124, 12285), (3195, 12012), (3276, 11715), (3465, 11076), (3510, 10934), (3692, 10395), (3780, 10153), (3834, 10010), (3861, 9940), (3905, 9828), (4004, 9585), (4095, 9372), (4158, 9230), (4260, 9009), (4290, 8946), (4473, 8580), (4615, 8316), (4620, 8307), (4686, 8190), (4914, 7810), (4970, 7722), (5005, 7668), (5148, 7455), (5460, 7029), (5467, 7020), (5538, 6930), (5940, 6461), (5964, 6435), (6006, 6390)]