1338358320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:709

約数の個数: 360

約数和(自身を含む): 5161250016

約数和(自身を除く): 3822891696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 169, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 338, 340, 360, 390, 408, 442, 468, 507, 510, 520, 585, 612, 624, 647, 663, 676, 680, 720, 765, 780, 816, 845, 884, 936, 1014, 1020, 1040, 1105, 1170, 1224, 1294, 1326, 1352, 1360, 1521, 1530, 1560, 1690, 1768, 1872, 1941, 1989, 2028, 2040, 2210, 2340, 2448, 2535, 2588, 2652, 2704, 2873, 3042, 3060, 3120, 3235, 3315, 3380, 3536, 3882, 3978, 4056, 4080, 4420, 4680, 5070, 5176, 5304, 5746, 5823, 6084, 6120, 6470, 6630, 6760, 7605, 7764, 7956, 8112, 8411, 8619, 8840, 9360, 9705, 9945, 10140, 10352, 10608, 10999, 11492, 11646, 12168, 12240, 12940, 13260, 13520, 14365, 15210, 15528, 15912, 16822, 17238, 17680, 19410, 19890, 20280, 21998, 22984, 23292, 24336, 25233, 25857, 25880, 26520, 28730, 29115, 30420, 31056, 31824, 32997, 33644, 34476, 38820, 39780, 40560, 42055, 43095, 43996, 45968, 46584, 50466, 51714, 51760, 53040, 54995, 57460, 58230, 60840, 65994, 67288, 68952, 75699, 77640, 79560, 84110, 86190, 87992, 93168, 98991, 100932, 103428, 109343, 109990, 114920, 116460, 121680, 126165, 129285, 131988, 134576, 137904, 142987, 151398, 155280, 159120, 164985, 168220, 172380, 175984, 197982, 201864, 206856, 218686, 219980, 229840, 232920, 252330, 258570, 263976, 285974, 302796, 328029, 329970, 336440, 344760, 378495, 395964, 403728, 413712, 428961, 437372, 439960, 465840, 494955, 504660, 517140, 527952, 546715, 571948, 605592, 656058, 659940, 672880, 689520, 714935, 756990, 791928, 857922, 874744, 879920, 984087, 989910, 1009320, 1034280, 1093430, 1143896, 1211184, 1286883, 1312116, 1319880, 1429870, 1513980, 1583856, 1640145, 1715844, 1749488, 1858831, 1968174, 1979820, 2018640, 2068560, 2144805, 2186860, 2287792, 2573766, 2624232, 2639760, 2859740, 3027960, 3280290, 3431688, 3717662, 3936348, 3959640, 4289610, 4373720, 4920435, 5147532, 5248464, 5576493, 5719480, 6055920, 6434415, 6560580, 6863376, 7435324, 7872696, 7919280, 8579220, 8747440, 9294155, 9840870, 10295064, 11152986, 11438960, 12868830, 13121160, 14870648, 15745392, 16729479, 17158440, 18588310, 19681740, 20590128, 22305972, 25737660, 26242320, 27882465, 29741296, 33458958, 34316880, 37176620, 39363480, 44611944, 51475320, 55764930, 66917916, 74353240, 78726960, 83647395, 89223888, 102950640, 111529860, 133835832, 148706480, 167294790, 223059720, 267671664, 334589580, 446119440, 669179160, 1338358320]

約数ペア:

[(1, 1338358320), (2, 669179160), (3, 446119440), (4, 334589580), (5, 267671664), (6, 223059720), (8, 167294790), (9, 148706480), (10, 133835832), (12, 111529860), (13, 102950640), (15, 89223888), (16, 83647395), (17, 78726960), (18, 74353240), (20, 66917916), (24, 55764930), (26, 51475320), (30, 44611944), (34, 39363480), (36, 37176620), (39, 34316880), (40, 33458958), (45, 29741296), (48, 27882465), (51, 26242320), (52, 25737660), (60, 22305972), (65, 20590128), (68, 19681740), (72, 18588310), (78, 17158440), (80, 16729479), (85, 15745392), (90, 14870648), (102, 13121160), (104, 12868830), (117, 11438960), (120, 11152986), (130, 10295064), (136, 9840870), (144, 9294155), (153, 8747440), (156, 8579220), (169, 7919280), (170, 7872696), (180, 7435324), (195, 6863376), (204, 6560580), (208, 6434415), (221, 6055920), (234, 5719480), (240, 5576493), (255, 5248464), (260, 5147532), (272, 4920435), (306, 4373720), (312, 4289610), (338, 3959640), (340, 3936348), (360, 3717662), (390, 3431688), (408, 3280290), (442, 3027960), (468, 2859740), (507, 2639760), (510, 2624232), (520, 2573766), (585, 2287792), (612, 2186860), (624, 2144805), (647, 2068560), (663, 2018640), (676, 1979820), (680, 1968174), (720, 1858831), (765, 1749488), (780, 1715844), (816, 1640145), (845, 1583856), (884, 1513980), (936, 1429870), (1014, 1319880), (1020, 1312116), (1040, 1286883), (1105, 1211184), (1170, 1143896), (1224, 1093430), (1294, 1034280), (1326, 1009320), (1352, 989910), (1360, 984087), (1521, 879920), (1530, 874744), (1560, 857922), (1690, 791928), (1768, 756990), (1872, 714935), (1941, 689520), (1989, 672880), (2028, 659940), (2040, 656058), (2210, 605592), (2340, 571948), (2448, 546715), (2535, 527952), (2588, 517140), (2652, 504660), (2704, 494955), (2873, 465840), (3042, 439960), (3060, 437372), (3120, 428961), (3235, 413712), (3315, 403728), (3380, 395964), (3536, 378495), (3882, 344760), (3978, 336440), (4056, 329970), (4080, 328029), (4420, 302796), (4680, 285974), (5070, 263976), (5176, 258570), (5304, 252330), (5746, 232920), (5823, 229840), (6084, 219980), (6120, 218686), (6470, 206856), (6630, 201864), (6760, 197982), (7605, 175984), (7764, 172380), (7956, 168220), (8112, 164985), (8411, 159120), (8619, 155280), (8840, 151398), (9360, 142987), (9705, 137904), (9945, 134576), (10140, 131988), (10352, 129285), (10608, 126165), (10999, 121680), (11492, 116460), (11646, 114920), (12168, 109990), (12240, 109343), (12940, 103428), (13260, 100932), (13520, 98991), (14365, 93168), (15210, 87992), (15528, 86190), (15912, 84110), (16822, 79560), (17238, 77640), (17680, 75699), (19410, 68952), (19890, 67288), (20280, 65994), (21998, 60840), (22984, 58230), (23292, 57460), (24336, 54995), (25233, 53040), (25857, 51760), (25880, 51714), (26520, 50466), (28730, 46584), (29115, 45968), (30420, 43996), (31056, 43095), (31824, 42055), (32997, 40560), (33644, 39780), (34476, 38820)]