78188040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 384

約数和(自身を含む): 323481600

約数和(自身を除く): 245293560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 23, 24, 28, 30, 35, 36, 38, 40, 42, 45, 46, 56, 57, 60, 63, 69, 70, 71, 72, 76, 84, 90, 92, 95, 105, 114, 115, 120, 126, 133, 138, 140, 142, 152, 161, 168, 171, 180, 184, 190, 207, 210, 213, 228, 230, 252, 266, 276, 280, 284, 285, 315, 322, 342, 345, 355, 360, 380, 399, 414, 420, 426, 437, 456, 460, 483, 497, 504, 532, 552, 568, 570, 630, 639, 644, 665, 684, 690, 710, 760, 798, 805, 828, 840, 852, 855, 874, 920, 966, 994, 1035, 1064, 1065, 1140, 1197, 1260, 1278, 1288, 1311, 1330, 1349, 1368, 1380, 1420, 1449, 1491, 1596, 1610, 1633, 1656, 1704, 1710, 1748, 1932, 1988, 1995, 2070, 2130, 2185, 2280, 2394, 2415, 2485, 2520, 2556, 2622, 2660, 2698, 2760, 2840, 2898, 2982, 3059, 3192, 3195, 3220, 3266, 3420, 3496, 3864, 3933, 3976, 3990, 4047, 4140, 4260, 4370, 4473, 4788, 4830, 4899, 4970, 5112, 5244, 5320, 5396, 5796, 5964, 5985, 6118, 6390, 6440, 6532, 6555, 6745, 6840, 7245, 7455, 7866, 7980, 8094, 8165, 8280, 8520, 8740, 8946, 9177, 9443, 9576, 9660, 9798, 9940, 10488, 10792, 11431, 11592, 11928, 11970, 12141, 12236, 12780, 13064, 13110, 13490, 14490, 14697, 14910, 15295, 15732, 15960, 16188, 16330, 17480, 17892, 18354, 18886, 19320, 19596, 19665, 19880, 20235, 22365, 22862, 23940, 24282, 24472, 24495, 25560, 26220, 26980, 27531, 28329, 28980, 29394, 29820, 30590, 31027, 31464, 32376, 32660, 34293, 35784, 36708, 37772, 39192, 39330, 40470, 44730, 45724, 45885, 47215, 47880, 48564, 48990, 52440, 53960, 55062, 56658, 57155, 57960, 58788, 59640, 60705, 61180, 62054, 65320, 68586, 73416, 73485, 75544, 78660, 80940, 84987, 89460, 91448, 91770, 93081, 94430, 97128, 97980, 102879, 110124, 113316, 114310, 117576, 121410, 122360, 124108, 137172, 137655, 141645, 146970, 155135, 157320, 161880, 169974, 171465, 178920, 183540, 186162, 188860, 195960, 205758, 217189, 220248, 226632, 228620, 242820, 248216, 274344, 275310, 279243, 283290, 293940, 310270, 339948, 342930, 367080, 372324, 377720, 411516, 424935, 434378, 457240, 465405, 485640, 514395, 550620, 558486, 566580, 587880, 620540, 651567, 679896, 685860, 744648, 823032, 849870, 868756, 930810, 1028790, 1085945, 1101240, 1116972, 1133160, 1241080, 1303134, 1371720, 1396215, 1699740, 1737512, 1861620, 1954701, 2057580, 2171890, 2233944, 2606268, 2792430, 3257835, 3399480, 3723240, 3909402, 4115160, 4343780, 5212536, 5584860, 6515670, 7818804, 8687560, 9773505, 11169720, 13031340, 15637608, 19547010, 26062680, 39094020, 78188040]

約数ペア:

[(1, 78188040), (2, 39094020), (3, 26062680), (4, 19547010), (5, 15637608), (6, 13031340), (7, 11169720), (8, 9773505), (9, 8687560), (10, 7818804), (12, 6515670), (14, 5584860), (15, 5212536), (18, 4343780), (19, 4115160), (20, 3909402), (21, 3723240), (23, 3399480), (24, 3257835), (28, 2792430), (30, 2606268), (35, 2233944), (36, 2171890), (38, 2057580), (40, 1954701), (42, 1861620), (45, 1737512), (46, 1699740), (56, 1396215), (57, 1371720), (60, 1303134), (63, 1241080), (69, 1133160), (70, 1116972), (71, 1101240), (72, 1085945), (76, 1028790), (84, 930810), (90, 868756), (92, 849870), (95, 823032), (105, 744648), (114, 685860), (115, 679896), (120, 651567), (126, 620540), (133, 587880), (138, 566580), (140, 558486), (142, 550620), (152, 514395), (161, 485640), (168, 465405), (171, 457240), (180, 434378), (184, 424935), (190, 411516), (207, 377720), (210, 372324), (213, 367080), (228, 342930), (230, 339948), (252, 310270), (266, 293940), (276, 283290), (280, 279243), (284, 275310), (285, 274344), (315, 248216), (322, 242820), (342, 228620), (345, 226632), (355, 220248), (360, 217189), (380, 205758), (399, 195960), (414, 188860), (420, 186162), (426, 183540), (437, 178920), (456, 171465), (460, 169974), (483, 161880), (497, 157320), (504, 155135), (532, 146970), (552, 141645), (568, 137655), (570, 137172), (630, 124108), (639, 122360), (644, 121410), (665, 117576), (684, 114310), (690, 113316), (710, 110124), (760, 102879), (798, 97980), (805, 97128), (828, 94430), (840, 93081), (852, 91770), (855, 91448), (874, 89460), (920, 84987), (966, 80940), (994, 78660), (1035, 75544), (1064, 73485), (1065, 73416), (1140, 68586), (1197, 65320), (1260, 62054), (1278, 61180), (1288, 60705), (1311, 59640), (1330, 58788), (1349, 57960), (1368, 57155), (1380, 56658), (1420, 55062), (1449, 53960), (1491, 52440), (1596, 48990), (1610, 48564), (1633, 47880), (1656, 47215), (1704, 45885), (1710, 45724), (1748, 44730), (1932, 40470), (1988, 39330), (1995, 39192), (2070, 37772), (2130, 36708), (2185, 35784), (2280, 34293), (2394, 32660), (2415, 32376), (2485, 31464), (2520, 31027), (2556, 30590), (2622, 29820), (2660, 29394), (2698, 28980), (2760, 28329), (2840, 27531), (2898, 26980), (2982, 26220), (3059, 25560), (3192, 24495), (3195, 24472), (3220, 24282), (3266, 23940), (3420, 22862), (3496, 22365), (3864, 20235), (3933, 19880), (3976, 19665), (3990, 19596), (4047, 19320), (4140, 18886), (4260, 18354), (4370, 17892), (4473, 17480), (4788, 16330), (4830, 16188), (4899, 15960), (4970, 15732), (5112, 15295), (5244, 14910), (5320, 14697), (5396, 14490), (5796, 13490), (5964, 13110), (5985, 13064), (6118, 12780), (6390, 12236), (6440, 12141), (6532, 11970), (6555, 11928), (6745, 11592), (6840, 11431), (7245, 10792), (7455, 10488), (7866, 9940), (7980, 9798), (8094, 9660), (8165, 9576), (8280, 9443), (8520, 9177), (8740, 8946)]