6728220720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12611}}^1$

素因数の和:12665

約数の個数: 320

約数和(自身を含む): 26273318400

約数和(自身を除く): 19545097680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 304, 312, 342, 351, 360, 380, 390, 432, 456, 468, 494, 513, 520, 540, 570, 585, 624, 684, 702, 720, 741, 760, 780, 855, 912, 936, 988, 1026, 1040, 1080, 1140, 1170, 1235, 1368, 1404, 1482, 1520, 1560, 1710, 1755, 1872, 1976, 2052, 2160, 2223, 2280, 2340, 2470, 2565, 2736, 2808, 2964, 3120, 3420, 3510, 3705, 3952, 4104, 4446, 4560, 4680, 4940, 5130, 5616, 5928, 6669, 6840, 7020, 7410, 8208, 8892, 9360, 9880, 10260, 11115, 11856, 12611, 13338, 13680, 14040, 14820, 17784, 19760, 20520, 22230, 25222, 26676, 28080, 29640, 33345, 35568, 37833, 41040, 44460, 50444, 53352, 59280, 63055, 66690, 75666, 88920, 100888, 106704, 113499, 126110, 133380, 151332, 163943, 177840, 189165, 201776, 226998, 239609, 252220, 266760, 302664, 327886, 340497, 378330, 453996, 479218, 491829, 504440, 533520, 567495, 605328, 655772, 680994, 718827, 756660, 819715, 907992, 958436, 983658, 1008880, 1134990, 1198045, 1311544, 1361988, 1437654, 1475487, 1513320, 1639430, 1702485, 1815984, 1916872, 1967316, 2156481, 2269980, 2396090, 2459145, 2623088, 2723976, 2875308, 2950974, 3026640, 3114917, 3278860, 3404970, 3594135, 3833744, 3934632, 4312962, 4426461, 4539960, 4792180, 4918290, 5447952, 5750616, 5901948, 6229834, 6469443, 6557720, 6809940, 7188270, 7377435, 7869264, 8625924, 8852922, 9079920, 9344751, 9584360, 9836580, 10782405, 11501232, 11803896, 12459668, 12938886, 13115440, 13619880, 14376540, 14754870, 15574585, 17251848, 17705844, 18689502, 19168720, 19673160, 21564810, 22132305, 23607792, 24919336, 25877772, 27239760, 28034253, 28753080, 29509740, 31149170, 32347215, 34503696, 35411688, 37379004, 39346320, 43129620, 44264610, 46723755, 49838672, 51755544, 56068506, 57506160, 59019480, 62298340, 64694430, 70823376, 74758008, 84102759, 86259240, 88529220, 93447510, 103511088, 112137012, 118038960, 124596680, 129388860, 140171265, 149516016, 168205518, 172518480, 177058440, 186895020, 224274024, 249193360, 258777720, 280342530, 336411036, 354116880, 373790040, 420513795, 448548048, 517555440, 560685060, 672822072, 747580080, 841027590, 1121370120, 1345644144, 1682055180, 2242740240, 3364110360, 6728220720]

約数ペア:

[(1, 6728220720), (2, 3364110360), (3, 2242740240), (4, 1682055180), (5, 1345644144), (6, 1121370120), (8, 841027590), (9, 747580080), (10, 672822072), (12, 560685060), (13, 517555440), (15, 448548048), (16, 420513795), (18, 373790040), (19, 354116880), (20, 336411036), (24, 280342530), (26, 258777720), (27, 249193360), (30, 224274024), (36, 186895020), (38, 177058440), (39, 172518480), (40, 168205518), (45, 149516016), (48, 140171265), (52, 129388860), (54, 124596680), (57, 118038960), (60, 112137012), (65, 103511088), (72, 93447510), (76, 88529220), (78, 86259240), (80, 84102759), (90, 74758008), (95, 70823376), (104, 64694430), (108, 62298340), (114, 59019480), (117, 57506160), (120, 56068506), (130, 51755544), (135, 49838672), (144, 46723755), (152, 44264610), (156, 43129620), (171, 39346320), (180, 37379004), (190, 35411688), (195, 34503696), (208, 32347215), (216, 31149170), (228, 29509740), (234, 28753080), (240, 28034253), (247, 27239760), (260, 25877772), (270, 24919336), (285, 23607792), (304, 22132305), (312, 21564810), (342, 19673160), (351, 19168720), (360, 18689502), (380, 17705844), (390, 17251848), (432, 15574585), (456, 14754870), (468, 14376540), (494, 13619880), (513, 13115440), (520, 12938886), (540, 12459668), (570, 11803896), (585, 11501232), (624, 10782405), (684, 9836580), (702, 9584360), (720, 9344751), (741, 9079920), (760, 8852922), (780, 8625924), (855, 7869264), (912, 7377435), (936, 7188270), (988, 6809940), (1026, 6557720), (1040, 6469443), (1080, 6229834), (1140, 5901948), (1170, 5750616), (1235, 5447952), (1368, 4918290), (1404, 4792180), (1482, 4539960), (1520, 4426461), (1560, 4312962), (1710, 3934632), (1755, 3833744), (1872, 3594135), (1976, 3404970), (2052, 3278860), (2160, 3114917), (2223, 3026640), (2280, 2950974), (2340, 2875308), (2470, 2723976), (2565, 2623088), (2736, 2459145), (2808, 2396090), (2964, 2269980), (3120, 2156481), (3420, 1967316), (3510, 1916872), (3705, 1815984), (3952, 1702485), (4104, 1639430), (4446, 1513320), (4560, 1475487), (4680, 1437654), (4940, 1361988), (5130, 1311544), (5616, 1198045), (5928, 1134990), (6669, 1008880), (6840, 983658), (7020, 958436), (7410, 907992), (8208, 819715), (8892, 756660), (9360, 718827), (9880, 680994), (10260, 655772), (11115, 605328), (11856, 567495), (12611, 533520), (13338, 504440), (13680, 491829), (14040, 479218), (14820, 453996), (17784, 378330), (19760, 340497), (20520, 327886), (22230, 302664), (25222, 266760), (26676, 252220), (28080, 239609), (29640, 226998), (33345, 201776), (35568, 189165), (37833, 177840), (41040, 163943), (44460, 151332), (50444, 133380), (53352, 126110), (59280, 113499), (63055, 106704), (66690, 100888), (75666, 88920)]