1727354720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 384

約数和(自身を含む): 5364817920

約数和(自身を除く): 3637463200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 43, 52, 56, 62, 65, 70, 80, 86, 89, 91, 104, 112, 124, 130, 140, 155, 160, 172, 178, 182, 208, 215, 217, 224, 248, 260, 280, 301, 310, 344, 356, 364, 403, 416, 430, 434, 445, 455, 496, 520, 559, 560, 602, 620, 623, 688, 712, 728, 806, 860, 868, 890, 910, 992, 1040, 1085, 1118, 1120, 1157, 1204, 1240, 1246, 1333, 1376, 1424, 1456, 1505, 1612, 1720, 1736, 1780, 1820, 2015, 2080, 2170, 2236, 2314, 2408, 2480, 2492, 2666, 2759, 2795, 2821, 2848, 2912, 3010, 3115, 3224, 3440, 3472, 3560, 3640, 3827, 3913, 4030, 4340, 4472, 4628, 4816, 4960, 4984, 5332, 5518, 5590, 5642, 5785, 6020, 6230, 6448, 6665, 6880, 6944, 7120, 7280, 7654, 7826, 8060, 8099, 8680, 8944, 9256, 9331, 9632, 9968, 10664, 11036, 11180, 11284, 11570, 12040, 12460, 12896, 13330, 13795, 14105, 14240, 14560, 15308, 15652, 16120, 16198, 17329, 17360, 17888, 18512, 18662, 19135, 19313, 19565, 19936, 21328, 22072, 22360, 22568, 23140, 24080, 24920, 26660, 26789, 27590, 28210, 30616, 31304, 32240, 32396, 34658, 34720, 35867, 37024, 37324, 38270, 38626, 39130, 40495, 42656, 44144, 44720, 45136, 46280, 46655, 48160, 49751, 49840, 53320, 53578, 55180, 56420, 61232, 62608, 64480, 64792, 69316, 71734, 74648, 76540, 77252, 78260, 80990, 86645, 88288, 89440, 90272, 92560, 93310, 96565, 99502, 99680, 106640, 107156, 110360, 112840, 118637, 121303, 122464, 125216, 129584, 133945, 138632, 143468, 149296, 153080, 154504, 156520, 161980, 173290, 179335, 185120, 186620, 193130, 199004, 213280, 214312, 220720, 225680, 237274, 242606, 248755, 251069, 259168, 267890, 277264, 286936, 298592, 306160, 309008, 313040, 323960, 346580, 348257, 358670, 373240, 386260, 398008, 428624, 441440, 451360, 474548, 485212, 497510, 502138, 535780, 554528, 573872, 593185, 606515, 612320, 618016, 626080, 647920, 693160, 696514, 717340, 746480, 772520, 796016, 830459, 857248, 949096, 970424, 995020, 1004276, 1071560, 1147744, 1186370, 1213030, 1255345, 1295840, 1386320, 1393028, 1434680, 1492960, 1542281, 1545040, 1592032, 1660918, 1741285, 1898192, 1940848, 1990040, 2008552, 2143120, 2372740, 2426060, 2510690, 2772640, 2786056, 2869360, 3084562, 3090080, 3321836, 3482570, 3796384, 3881696, 3980080, 4017104, 4152295, 4286240, 4745480, 4852120, 5021380, 5572112, 5738720, 6169124, 6643672, 6965140, 7711405, 7960160, 8034208, 8304590, 9490960, 9704240, 10042760, 10795967, 11144224, 12338248, 13287344, 13930280, 15422810, 16609180, 18981920, 19408480, 20085520, 21591934, 24676496, 26574688, 27860560, 30845620, 33218360, 40171040, 43183868, 49352992, 53979835, 55721120, 61691240, 66436720, 86367736, 107959670, 123382480, 132873440, 172735472, 215919340, 246764960, 345470944, 431838680, 863677360, 1727354720]

約数ペア:

[(1, 1727354720), (2, 863677360), (4, 431838680), (5, 345470944), (7, 246764960), (8, 215919340), (10, 172735472), (13, 132873440), (14, 123382480), (16, 107959670), (20, 86367736), (26, 66436720), (28, 61691240), (31, 55721120), (32, 53979835), (35, 49352992), (40, 43183868), (43, 40171040), (52, 33218360), (56, 30845620), (62, 27860560), (65, 26574688), (70, 24676496), (80, 21591934), (86, 20085520), (89, 19408480), (91, 18981920), (104, 16609180), (112, 15422810), (124, 13930280), (130, 13287344), (140, 12338248), (155, 11144224), (160, 10795967), (172, 10042760), (178, 9704240), (182, 9490960), (208, 8304590), (215, 8034208), (217, 7960160), (224, 7711405), (248, 6965140), (260, 6643672), (280, 6169124), (301, 5738720), (310, 5572112), (344, 5021380), (356, 4852120), (364, 4745480), (403, 4286240), (416, 4152295), (430, 4017104), (434, 3980080), (445, 3881696), (455, 3796384), (496, 3482570), (520, 3321836), (559, 3090080), (560, 3084562), (602, 2869360), (620, 2786056), (623, 2772640), (688, 2510690), (712, 2426060), (728, 2372740), (806, 2143120), (860, 2008552), (868, 1990040), (890, 1940848), (910, 1898192), (992, 1741285), (1040, 1660918), (1085, 1592032), (1118, 1545040), (1120, 1542281), (1157, 1492960), (1204, 1434680), (1240, 1393028), (1246, 1386320), (1333, 1295840), (1376, 1255345), (1424, 1213030), (1456, 1186370), (1505, 1147744), (1612, 1071560), (1720, 1004276), (1736, 995020), (1780, 970424), (1820, 949096), (2015, 857248), (2080, 830459), (2170, 796016), (2236, 772520), (2314, 746480), (2408, 717340), (2480, 696514), (2492, 693160), (2666, 647920), (2759, 626080), (2795, 618016), (2821, 612320), (2848, 606515), (2912, 593185), (3010, 573872), (3115, 554528), (3224, 535780), (3440, 502138), (3472, 497510), (3560, 485212), (3640, 474548), (3827, 451360), (3913, 441440), (4030, 428624), (4340, 398008), (4472, 386260), (4628, 373240), (4816, 358670), (4960, 348257), (4984, 346580), (5332, 323960), (5518, 313040), (5590, 309008), (5642, 306160), (5785, 298592), (6020, 286936), (6230, 277264), (6448, 267890), (6665, 259168), (6880, 251069), (6944, 248755), (7120, 242606), (7280, 237274), (7654, 225680), (7826, 220720), (8060, 214312), (8099, 213280), (8680, 199004), (8944, 193130), (9256, 186620), (9331, 185120), (9632, 179335), (9968, 173290), (10664, 161980), (11036, 156520), (11180, 154504), (11284, 153080), (11570, 149296), (12040, 143468), (12460, 138632), (12896, 133945), (13330, 129584), (13795, 125216), (14105, 122464), (14240, 121303), (14560, 118637), (15308, 112840), (15652, 110360), (16120, 107156), (16198, 106640), (17329, 99680), (17360, 99502), (17888, 96565), (18512, 93310), (18662, 92560), (19135, 90272), (19313, 89440), (19565, 88288), (19936, 86645), (21328, 80990), (22072, 78260), (22360, 77252), (22568, 76540), (23140, 74648), (24080, 71734), (24920, 69316), (26660, 64792), (26789, 64480), (27590, 62608), (28210, 61232), (30616, 56420), (31304, 55180), (32240, 53578), (32396, 53320), (34658, 49840), (34720, 49751), (35867, 48160), (37024, 46655), (37324, 46280), (38270, 45136), (38626, 44720), (39130, 44144), (40495, 42656)]