660319920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 480

約数和(自身を含む): 2599833600

約数和(自身を除く): 1939513680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 47, 48, 52, 57, 60, 65, 72, 76, 78, 79, 80, 90, 94, 95, 104, 114, 117, 120, 130, 141, 144, 152, 156, 158, 171, 180, 188, 190, 195, 208, 228, 234, 235, 237, 240, 247, 260, 282, 285, 304, 312, 316, 342, 360, 376, 380, 390, 395, 423, 456, 468, 470, 474, 494, 520, 564, 570, 585, 611, 624, 632, 684, 705, 711, 720, 741, 752, 760, 780, 790, 846, 855, 893, 912, 936, 940, 948, 988, 1027, 1040, 1128, 1140, 1170, 1185, 1222, 1235, 1264, 1368, 1410, 1422, 1482, 1501, 1520, 1560, 1580, 1692, 1710, 1786, 1833, 1872, 1880, 1896, 1976, 2054, 2115, 2223, 2256, 2280, 2340, 2370, 2444, 2470, 2679, 2736, 2820, 2844, 2964, 3002, 3055, 3081, 3120, 3160, 3384, 3420, 3555, 3572, 3666, 3705, 3713, 3760, 3792, 3952, 4108, 4230, 4446, 4465, 4503, 4560, 4680, 4740, 4888, 4940, 5135, 5358, 5499, 5640, 5688, 5928, 6004, 6110, 6162, 6320, 6768, 6840, 7110, 7144, 7332, 7410, 7426, 7505, 8037, 8216, 8460, 8892, 8930, 9006, 9165, 9243, 9360, 9480, 9776, 9880, 10270, 10716, 10998, 11115, 11139, 11280, 11376, 11609, 11856, 12008, 12220, 12324, 13395, 13509, 13680, 14220, 14288, 14664, 14820, 14852, 15010, 15405, 16074, 16432, 16920, 17784, 17860, 18012, 18330, 18486, 18565, 18960, 19513, 19760, 20540, 21432, 21996, 22230, 22278, 22515, 23218, 24016, 24440, 24648, 26790, 27018, 27495, 28440, 29328, 29640, 29704, 30020, 30810, 32148, 33417, 33840, 34827, 35568, 35720, 36024, 36660, 36972, 37130, 39026, 40185, 41080, 42864, 43992, 44460, 44556, 45030, 46215, 46436, 48269, 48880, 49296, 53580, 54036, 54990, 55695, 56880, 58045, 58539, 59280, 59408, 60040, 61620, 64296, 66834, 67545, 69654, 70547, 71440, 72048, 73320, 73944, 74260, 78052, 80370, 82160, 87984, 88920, 89112, 90060, 92430, 92872, 96538, 97565, 104481, 107160, 108072, 109980, 111390, 116090, 117078, 120080, 123240, 128592, 133668, 135090, 139308, 141094, 144807, 146640, 147888, 148520, 156104, 160740, 167085, 174135, 175617, 177840, 178224, 180120, 184860, 185744, 193076, 195130, 208962, 211641, 214320, 216144, 219960, 222780, 232180, 234156, 241345, 246480, 267336, 270180, 278616, 282188, 289614, 292695, 297040, 312208, 321480, 334170, 348270, 351234, 352735, 360240, 369720, 386152, 390260, 417924, 423282, 434421, 439920, 445560, 464360, 468312, 482690, 522405, 534672, 540360, 557232, 564376, 579228, 585390, 634923, 642960, 668340, 696540, 702468, 705470, 724035, 739440, 772304, 780520, 835848, 846564, 868842, 878085, 891120, 917111, 928720, 936624, 965380, 1044810, 1058205, 1080720, 1128752, 1158456, 1170780, 1269846, 1336680, 1393080, 1404936, 1410940, 1448070, 1561040, 1671696, 1693128, 1737684, 1756170, 1834222, 1930760, 2089620, 2116410, 2172105, 2316912, 2341560, 2539692, 2673360, 2751333, 2786160, 2809872, 2821880, 2896140, 3174615, 3386256, 3475368, 3512340, 3668444, 3861520, 4179240, 4232820, 4344210, 4585555, 4683120, 5079384, 5502666, 5643760, 5792280, 6349230, 6950736, 7024680, 7336888, 8253999, 8358480, 8465640, 8688420, 9171110, 10158768, 11005332, 11584560, 12698460, 13756665, 14049360, 14673776, 16507998, 16931280, 17376840, 18342220, 22010664, 25396920, 27513330, 33015996, 34753680, 36684440, 41269995, 44021328, 50793840, 55026660, 66031992, 73368880, 82539990, 110053320, 132063984, 165079980, 220106640, 330159960, 660319920]

約数ペア:

[(1, 660319920), (2, 330159960), (3, 220106640), (4, 165079980), (5, 132063984), (6, 110053320), (8, 82539990), (9, 73368880), (10, 66031992), (12, 55026660), (13, 50793840), (15, 44021328), (16, 41269995), (18, 36684440), (19, 34753680), (20, 33015996), (24, 27513330), (26, 25396920), (30, 22010664), (36, 18342220), (38, 17376840), (39, 16931280), (40, 16507998), (45, 14673776), (47, 14049360), (48, 13756665), (52, 12698460), (57, 11584560), (60, 11005332), (65, 10158768), (72, 9171110), (76, 8688420), (78, 8465640), (79, 8358480), (80, 8253999), (90, 7336888), (94, 7024680), (95, 6950736), (104, 6349230), (114, 5792280), (117, 5643760), (120, 5502666), (130, 5079384), (141, 4683120), (144, 4585555), (152, 4344210), (156, 4232820), (158, 4179240), (171, 3861520), (180, 3668444), (188, 3512340), (190, 3475368), (195, 3386256), (208, 3174615), (228, 2896140), (234, 2821880), (235, 2809872), (237, 2786160), (240, 2751333), (247, 2673360), (260, 2539692), (282, 2341560), (285, 2316912), (304, 2172105), (312, 2116410), (316, 2089620), (342, 1930760), (360, 1834222), (376, 1756170), (380, 1737684), (390, 1693128), (395, 1671696), (423, 1561040), (456, 1448070), (468, 1410940), (470, 1404936), (474, 1393080), (494, 1336680), (520, 1269846), (564, 1170780), (570, 1158456), (585, 1128752), (611, 1080720), (624, 1058205), (632, 1044810), (684, 965380), (705, 936624), (711, 928720), (720, 917111), (741, 891120), (752, 878085), (760, 868842), (780, 846564), (790, 835848), (846, 780520), (855, 772304), (893, 739440), (912, 724035), (936, 705470), (940, 702468), (948, 696540), (988, 668340), (1027, 642960), (1040, 634923), (1128, 585390), (1140, 579228), (1170, 564376), (1185, 557232), (1222, 540360), (1235, 534672), (1264, 522405), (1368, 482690), (1410, 468312), (1422, 464360), (1482, 445560), (1501, 439920), (1520, 434421), (1560, 423282), (1580, 417924), (1692, 390260), (1710, 386152), (1786, 369720), (1833, 360240), (1872, 352735), (1880, 351234), (1896, 348270), (1976, 334170), (2054, 321480), (2115, 312208), (2223, 297040), (2256, 292695), (2280, 289614), (2340, 282188), (2370, 278616), (2444, 270180), (2470, 267336), (2679, 246480), (2736, 241345), (2820, 234156), (2844, 232180), (2964, 222780), (3002, 219960), (3055, 216144), (3081, 214320), (3120, 211641), (3160, 208962), (3384, 195130), (3420, 193076), (3555, 185744), (3572, 184860), (3666, 180120), (3705, 178224), (3713, 177840), (3760, 175617), (3792, 174135), (3952, 167085), (4108, 160740), (4230, 156104), (4446, 148520), (4465, 147888), (4503, 146640), (4560, 144807), (4680, 141094), (4740, 139308), (4888, 135090), (4940, 133668), (5135, 128592), (5358, 123240), (5499, 120080), (5640, 117078), (5688, 116090), (5928, 111390), (6004, 109980), (6110, 108072), (6162, 107160), (6320, 104481), (6768, 97565), (6840, 96538), (7110, 92872), (7144, 92430), (7332, 90060), (7410, 89112), (7426, 88920), (7505, 87984), (8037, 82160), (8216, 80370), (8460, 78052), (8892, 74260), (8930, 73944), (9006, 73320), (9165, 72048), (9243, 71440), (9360, 70547), (9480, 69654), (9776, 67545), (9880, 66834), (10270, 64296), (10716, 61620), (10998, 60040), (11115, 59408), (11139, 59280), (11280, 58539), (11376, 58045), (11609, 56880), (11856, 55695), (12008, 54990), (12220, 54036), (12324, 53580), (13395, 49296), (13509, 48880), (13680, 48269), (14220, 46436), (14288, 46215), (14664, 45030), (14820, 44556), (14852, 44460), (15010, 43992), (15405, 42864), (16074, 41080), (16432, 40185), (16920, 39026), (17784, 37130), (17860, 36972), (18012, 36660), (18330, 36024), (18486, 35720), (18565, 35568), (18960, 34827), (19513, 33840), (19760, 33417), (20540, 32148), (21432, 30810), (21996, 30020), (22230, 29704), (22278, 29640), (22515, 29328), (23218, 28440), (24016, 27495), (24440, 27018), (24648, 26790)]