1720971360

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:316

約数の個数: 480

約数和(自身を含む): 6641157600

約数和(自身を除く): 4920186240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 29, 30, 32, 36, 38, 40, 45, 48, 54, 57, 58, 60, 72, 76, 80, 81, 87, 90, 95, 96, 108, 114, 116, 120, 135, 144, 145, 152, 160, 162, 171, 174, 180, 190, 216, 228, 232, 240, 241, 261, 270, 285, 288, 290, 304, 324, 342, 348, 360, 380, 405, 432, 435, 456, 464, 480, 482, 513, 522, 540, 551, 570, 580, 608, 648, 684, 696, 720, 723, 760, 783, 810, 855, 864, 870, 912, 928, 964, 1026, 1044, 1080, 1102, 1140, 1160, 1205, 1296, 1305, 1368, 1392, 1440, 1446, 1520, 1539, 1566, 1620, 1653, 1710, 1740, 1824, 1928, 2052, 2088, 2160, 2169, 2204, 2280, 2320, 2349, 2410, 2565, 2592, 2610, 2736, 2755, 2784, 2892, 3040, 3078, 3132, 3240, 3306, 3420, 3480, 3615, 3856, 3915, 4104, 4176, 4320, 4338, 4408, 4560, 4579, 4640, 4698, 4820, 4959, 5130, 5220, 5472, 5510, 5784, 6156, 6264, 6480, 6507, 6612, 6840, 6960, 6989, 7230, 7695, 7712, 7830, 8208, 8265, 8352, 8676, 8816, 9120, 9158, 9396, 9640, 9918, 10260, 10440, 10845, 11020, 11568, 11745, 12312, 12528, 12960, 13014, 13224, 13680, 13737, 13920, 13978, 14460, 14877, 15390, 15660, 16416, 16530, 17352, 17632, 18316, 18792, 19280, 19521, 19836, 20520, 20880, 20967, 21690, 22040, 22895, 23136, 23490, 24624, 24795, 25056, 26028, 26448, 27360, 27474, 27956, 28920, 29754, 30780, 31320, 32535, 33060, 34704, 34945, 36632, 37584, 38560, 39042, 39672, 41040, 41211, 41760, 41934, 43380, 44080, 44631, 45790, 46980, 49248, 49590, 52056, 52896, 54948, 55912, 57840, 59508, 61560, 62640, 62901, 65070, 66120, 68685, 69408, 69890, 73264, 74385, 75168, 78084, 79344, 82080, 82422, 83868, 86760, 88160, 89262, 91580, 93960, 97605, 99180, 104112, 104835, 109896, 111824, 115680, 119016, 123120, 123633, 125280, 125802, 130140, 132240, 132791, 137370, 139780, 146528, 148770, 156168, 158688, 164844, 167736, 173520, 178524, 183160, 187920, 188703, 195210, 198360, 206055, 208224, 209670, 219792, 223155, 223648, 238032, 246240, 247266, 251604, 260280, 264480, 265582, 274740, 279560, 297540, 312336, 314505, 329688, 335472, 347040, 357048, 366320, 370899, 375840, 377406, 390420, 396720, 398373, 412110, 419340, 439584, 446310, 476064, 494532, 503208, 520560, 531164, 549480, 559120, 566109, 595080, 618165, 624672, 629010, 659376, 663955, 670944, 714096, 732640, 741798, 754812, 780840, 793440, 796746, 824220, 838680, 892620, 943515, 989064, 1006416, 1041120, 1062328, 1098960, 1118240, 1132218, 1190160, 1195119, 1236330, 1258020, 1318752, 1327910, 1428192, 1483596, 1509624, 1561680, 1593492, 1648440, 1677360, 1785240, 1854495, 1887030, 1978128, 1991865, 2012832, 2124656, 2197920, 2264436, 2380320, 2390238, 2472660, 2516040, 2655820, 2830545, 2967192, 3019248, 3123360, 3186984, 3296880, 3354720, 3570480, 3585357, 3708990, 3774060, 3956256, 3983730, 4249312, 4528872, 4780476, 4945320, 5032080, 5311640, 5661090, 5934384, 5975595, 6038496, 6373968, 6593760, 7140960, 7170714, 7417980, 7548120, 7967460, 9057744, 9560952, 9890640, 10064160, 10623280, 10756071, 11322180, 11868768, 11951190, 12747936, 14341428, 14835960, 15096240, 15934920, 17926785, 18115488, 19121904, 19781280, 21246560, 21512142, 22644360, 23902380, 28682856, 29671920, 30192480, 31869840, 35853570, 38243808, 43024284, 45288720, 47804760, 53780355, 57365712, 59343840, 63739680, 71707140, 86048568, 90577440, 95609520, 107560710, 114731424, 143414280, 172097136, 191219040, 215121420, 286828560, 344194272, 430242840, 573657120, 860485680, 1720971360]

約数ペア:

[(1, 1720971360), (2, 860485680), (3, 573657120), (4, 430242840), (5, 344194272), (6, 286828560), (8, 215121420), (9, 191219040), (10, 172097136), (12, 143414280), (15, 114731424), (16, 107560710), (18, 95609520), (19, 90577440), (20, 86048568), (24, 71707140), (27, 63739680), (29, 59343840), (30, 57365712), (32, 53780355), (36, 47804760), (38, 45288720), (40, 43024284), (45, 38243808), (48, 35853570), (54, 31869840), (57, 30192480), (58, 29671920), (60, 28682856), (72, 23902380), (76, 22644360), (80, 21512142), (81, 21246560), (87, 19781280), (90, 19121904), (95, 18115488), (96, 17926785), (108, 15934920), (114, 15096240), (116, 14835960), (120, 14341428), (135, 12747936), (144, 11951190), (145, 11868768), (152, 11322180), (160, 10756071), (162, 10623280), (171, 10064160), (174, 9890640), (180, 9560952), (190, 9057744), (216, 7967460), (228, 7548120), (232, 7417980), (240, 7170714), (241, 7140960), (261, 6593760), (270, 6373968), (285, 6038496), (288, 5975595), (290, 5934384), (304, 5661090), (324, 5311640), (342, 5032080), (348, 4945320), (360, 4780476), (380, 4528872), (405, 4249312), (432, 3983730), (435, 3956256), (456, 3774060), (464, 3708990), (480, 3585357), (482, 3570480), (513, 3354720), (522, 3296880), (540, 3186984), (551, 3123360), (570, 3019248), (580, 2967192), (608, 2830545), (648, 2655820), (684, 2516040), (696, 2472660), (720, 2390238), (723, 2380320), (760, 2264436), (783, 2197920), (810, 2124656), (855, 2012832), (864, 1991865), (870, 1978128), (912, 1887030), (928, 1854495), (964, 1785240), (1026, 1677360), (1044, 1648440), (1080, 1593492), (1102, 1561680), (1140, 1509624), (1160, 1483596), (1205, 1428192), (1296, 1327910), (1305, 1318752), (1368, 1258020), (1392, 1236330), (1440, 1195119), (1446, 1190160), (1520, 1132218), (1539, 1118240), (1566, 1098960), (1620, 1062328), (1653, 1041120), (1710, 1006416), (1740, 989064), (1824, 943515), (1928, 892620), (2052, 838680), (2088, 824220), (2160, 796746), (2169, 793440), (2204, 780840), (2280, 754812), (2320, 741798), (2349, 732640), (2410, 714096), (2565, 670944), (2592, 663955), (2610, 659376), (2736, 629010), (2755, 624672), (2784, 618165), (2892, 595080), (3040, 566109), (3078, 559120), (3132, 549480), (3240, 531164), (3306, 520560), (3420, 503208), (3480, 494532), (3615, 476064), (3856, 446310), (3915, 439584), (4104, 419340), (4176, 412110), (4320, 398373), (4338, 396720), (4408, 390420), (4560, 377406), (4579, 375840), (4640, 370899), (4698, 366320), (4820, 357048), (4959, 347040), (5130, 335472), (5220, 329688), (5472, 314505), (5510, 312336), (5784, 297540), (6156, 279560), (6264, 274740), (6480, 265582), (6507, 264480), (6612, 260280), (6840, 251604), (6960, 247266), (6989, 246240), (7230, 238032), (7695, 223648), (7712, 223155), (7830, 219792), (8208, 209670), (8265, 208224), (8352, 206055), (8676, 198360), (8816, 195210), (9120, 188703), (9158, 187920), (9396, 183160), (9640, 178524), (9918, 173520), (10260, 167736), (10440, 164844), (10845, 158688), (11020, 156168), (11568, 148770), (11745, 146528), (12312, 139780), (12528, 137370), (12960, 132791), (13014, 132240), (13224, 130140), (13680, 125802), (13737, 125280), (13920, 123633), (13978, 123120), (14460, 119016), (14877, 115680), (15390, 111824), (15660, 109896), (16416, 104835), (16530, 104112), (17352, 99180), (17632, 97605), (18316, 93960), (18792, 91580), (19280, 89262), (19521, 88160), (19836, 86760), (20520, 83868), (20880, 82422), (20967, 82080), (21690, 79344), (22040, 78084), (22895, 75168), (23136, 74385), (23490, 73264), (24624, 69890), (24795, 69408), (25056, 68685), (26028, 66120), (26448, 65070), (27360, 62901), (27474, 62640), (27956, 61560), (28920, 59508), (29754, 57840), (30780, 55912), (31320, 54948), (32535, 52896), (33060, 52056), (34704, 49590), (34945, 49248), (36632, 46980), (37584, 45790), (38560, 44631), (39042, 44080), (39672, 43380), (41040, 41934), (41211, 41760)]