393981120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:672

約数の個数: 336

約数和(自身を含む): 1547713440

約数和(自身を除く): 1153732320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 320, 340, 360, 390, 408, 416, 442, 468, 480, 510, 520, 544, 576, 585, 612, 619, 624, 663, 680, 720, 765, 780, 816, 832, 884, 936, 960, 1020, 1040, 1088, 1105, 1170, 1224, 1238, 1248, 1326, 1360, 1440, 1530, 1560, 1632, 1768, 1857, 1872, 1989, 2040, 2080, 2210, 2340, 2448, 2476, 2496, 2652, 2720, 2880, 3060, 3095, 3120, 3264, 3315, 3536, 3714, 3744, 3978, 4080, 4160, 4420, 4680, 4896, 4952, 5304, 5440, 5571, 6120, 6190, 6240, 6630, 7072, 7428, 7488, 7956, 8047, 8160, 8840, 9285, 9360, 9792, 9904, 9945, 10523, 10608, 11142, 12240, 12380, 12480, 13260, 14144, 14856, 15912, 16094, 16320, 17680, 18570, 18720, 19808, 19890, 21046, 21216, 22284, 24141, 24480, 24760, 26520, 27855, 29712, 31569, 31824, 32188, 35360, 37140, 37440, 39616, 39780, 40235, 42092, 42432, 44568, 48282, 48960, 49520, 52615, 53040, 55710, 59424, 63138, 63648, 64376, 70720, 72423, 74280, 79560, 80470, 84184, 89136, 94707, 96564, 99040, 105230, 106080, 111420, 118848, 120705, 126276, 127296, 128752, 136799, 144846, 148560, 157845, 159120, 160940, 168368, 178272, 189414, 193128, 198080, 210460, 212160, 222840, 241410, 252552, 257504, 273598, 289692, 297120, 315690, 318240, 321880, 336736, 356544, 362115, 378828, 386256, 410397, 420920, 445680, 473535, 482820, 505104, 515008, 547196, 579384, 594240, 631380, 636480, 643760, 673472, 683995, 724230, 757656, 772512, 820794, 841840, 891360, 947070, 965640, 1010208, 1094392, 1158768, 1231191, 1262760, 1287520, 1367990, 1448460, 1515312, 1545024, 1641588, 1683680, 1782720, 1894140, 1931280, 2020416, 2051985, 2188784, 2317536, 2462382, 2525520, 2575040, 2735980, 2896920, 3030624, 3283176, 3367360, 3788280, 3862560, 4103970, 4377568, 4635072, 4924764, 5051040, 5471960, 5793840, 6061248, 6155955, 6566352, 7576560, 7725120, 8207940, 8755136, 9849528, 10102080, 10943920, 11587680, 12311910, 13132704, 15153120, 16415880, 19699056, 21887840, 23175360, 24623820, 26265408, 30306240, 32831760, 39398112, 43775680, 49247640, 65663520, 78796224, 98495280, 131327040, 196990560, 393981120]

約数ペア:

[(1, 393981120), (2, 196990560), (3, 131327040), (4, 98495280), (5, 78796224), (6, 65663520), (8, 49247640), (9, 43775680), (10, 39398112), (12, 32831760), (13, 30306240), (15, 26265408), (16, 24623820), (17, 23175360), (18, 21887840), (20, 19699056), (24, 16415880), (26, 15153120), (30, 13132704), (32, 12311910), (34, 11587680), (36, 10943920), (39, 10102080), (40, 9849528), (45, 8755136), (48, 8207940), (51, 7725120), (52, 7576560), (60, 6566352), (64, 6155955), (65, 6061248), (68, 5793840), (72, 5471960), (78, 5051040), (80, 4924764), (85, 4635072), (90, 4377568), (96, 4103970), (102, 3862560), (104, 3788280), (117, 3367360), (120, 3283176), (130, 3030624), (136, 2896920), (144, 2735980), (153, 2575040), (156, 2525520), (160, 2462382), (170, 2317536), (180, 2188784), (192, 2051985), (195, 2020416), (204, 1931280), (208, 1894140), (221, 1782720), (234, 1683680), (240, 1641588), (255, 1545024), (260, 1515312), (272, 1448460), (288, 1367990), (306, 1287520), (312, 1262760), (320, 1231191), (340, 1158768), (360, 1094392), (390, 1010208), (408, 965640), (416, 947070), (442, 891360), (468, 841840), (480, 820794), (510, 772512), (520, 757656), (544, 724230), (576, 683995), (585, 673472), (612, 643760), (619, 636480), (624, 631380), (663, 594240), (680, 579384), (720, 547196), (765, 515008), (780, 505104), (816, 482820), (832, 473535), (884, 445680), (936, 420920), (960, 410397), (1020, 386256), (1040, 378828), (1088, 362115), (1105, 356544), (1170, 336736), (1224, 321880), (1238, 318240), (1248, 315690), (1326, 297120), (1360, 289692), (1440, 273598), (1530, 257504), (1560, 252552), (1632, 241410), (1768, 222840), (1857, 212160), (1872, 210460), (1989, 198080), (2040, 193128), (2080, 189414), (2210, 178272), (2340, 168368), (2448, 160940), (2476, 159120), (2496, 157845), (2652, 148560), (2720, 144846), (2880, 136799), (3060, 128752), (3095, 127296), (3120, 126276), (3264, 120705), (3315, 118848), (3536, 111420), (3714, 106080), (3744, 105230), (3978, 99040), (4080, 96564), (4160, 94707), (4420, 89136), (4680, 84184), (4896, 80470), (4952, 79560), (5304, 74280), (5440, 72423), (5571, 70720), (6120, 64376), (6190, 63648), (6240, 63138), (6630, 59424), (7072, 55710), (7428, 53040), (7488, 52615), (7956, 49520), (8047, 48960), (8160, 48282), (8840, 44568), (9285, 42432), (9360, 42092), (9792, 40235), (9904, 39780), (9945, 39616), (10523, 37440), (10608, 37140), (11142, 35360), (12240, 32188), (12380, 31824), (12480, 31569), (13260, 29712), (14144, 27855), (14856, 26520), (15912, 24760), (16094, 24480), (16320, 24141), (17680, 22284), (18570, 21216), (18720, 21046), (19808, 19890)]