320873280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3673}}^1$

素因数の和:3713

約数の個数: 224

約数和(自身を含む): 1254215424

約数和(自身を除く): 933342144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2240, 2496, 2730, 2912, 3120, 3360, 3640, 3673, 4160, 4368, 5460, 5824, 6240, 6720, 7280, 7346, 8736, 10920, 11019, 12480, 14560, 14692, 17472, 18365, 21840, 22038, 25711, 29120, 29384, 36730, 43680, 44076, 47749, 51422, 55095, 58768, 73460, 77133, 87360, 88152, 95498, 102844, 110190, 117536, 128555, 143247, 146920, 154266, 176304, 190996, 205688, 220380, 235072, 238745, 257110, 286494, 293840, 308532, 334243, 352608, 381992, 385665, 411376, 440760, 477490, 514220, 572988, 587680, 617064, 668486, 705216, 716235, 763984, 771330, 822752, 881520, 954980, 1002729, 1028440, 1145976, 1175360, 1234128, 1336972, 1432470, 1527968, 1542660, 1645504, 1671215, 1763040, 1909960, 2005458, 2056880, 2291952, 2468256, 2673944, 2864940, 3055936, 3085320, 3342430, 3526080, 3819920, 4010916, 4113760, 4583904, 4936512, 5013645, 5347888, 5729880, 6170640, 6684860, 7639840, 8021832, 8227520, 9167808, 10027290, 10695776, 11459760, 12341280, 13369720, 15279680, 16043664, 20054580, 21391552, 22919520, 24682560, 26739440, 32087328, 40109160, 45839040, 53478880, 64174656, 80218320, 106957760, 160436640, 320873280]

約数ペア:

[(1, 320873280), (2, 160436640), (3, 106957760), (4, 80218320), (5, 64174656), (6, 53478880), (7, 45839040), (8, 40109160), (10, 32087328), (12, 26739440), (13, 24682560), (14, 22919520), (15, 21391552), (16, 20054580), (20, 16043664), (21, 15279680), (24, 13369720), (26, 12341280), (28, 11459760), (30, 10695776), (32, 10027290), (35, 9167808), (39, 8227520), (40, 8021832), (42, 7639840), (48, 6684860), (52, 6170640), (56, 5729880), (60, 5347888), (64, 5013645), (65, 4936512), (70, 4583904), (78, 4113760), (80, 4010916), (84, 3819920), (91, 3526080), (96, 3342430), (104, 3085320), (105, 3055936), (112, 2864940), (120, 2673944), (130, 2468256), (140, 2291952), (156, 2056880), (160, 2005458), (168, 1909960), (182, 1763040), (192, 1671215), (195, 1645504), (208, 1542660), (210, 1527968), (224, 1432470), (240, 1336972), (260, 1234128), (273, 1175360), (280, 1145976), (312, 1028440), (320, 1002729), (336, 954980), (364, 881520), (390, 822752), (416, 771330), (420, 763984), (448, 716235), (455, 705216), (480, 668486), (520, 617064), (546, 587680), (560, 572988), (624, 514220), (672, 477490), (728, 440760), (780, 411376), (832, 385665), (840, 381992), (910, 352608), (960, 334243), (1040, 308532), (1092, 293840), (1120, 286494), (1248, 257110), (1344, 238745), (1365, 235072), (1456, 220380), (1560, 205688), (1680, 190996), (1820, 176304), (2080, 154266), (2184, 146920), (2240, 143247), (2496, 128555), (2730, 117536), (2912, 110190), (3120, 102844), (3360, 95498), (3640, 88152), (3673, 87360), (4160, 77133), (4368, 73460), (5460, 58768), (5824, 55095), (6240, 51422), (6720, 47749), (7280, 44076), (7346, 43680), (8736, 36730), (10920, 29384), (11019, 29120), (12480, 25711), (14560, 22038), (14692, 21840), (17472, 18365)]