1489069440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 512

約数和(自身を含む): 5776790400

約数和(自身を除く): 4287720960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 37, 40, 45, 48, 51, 54, 60, 64, 68, 72, 74, 80, 85, 90, 96, 102, 108, 111, 120, 128, 135, 136, 137, 144, 148, 153, 160, 170, 180, 185, 192, 204, 216, 222, 240, 255, 270, 272, 274, 288, 296, 306, 320, 333, 340, 360, 370, 384, 408, 411, 432, 444, 459, 480, 510, 540, 544, 548, 555, 576, 592, 612, 629, 640, 666, 680, 685, 720, 740, 765, 816, 822, 864, 888, 918, 960, 999, 1020, 1080, 1088, 1096, 1110, 1152, 1184, 1224, 1233, 1258, 1332, 1360, 1370, 1440, 1480, 1530, 1632, 1644, 1665, 1728, 1776, 1836, 1887, 1920, 1998, 2040, 2055, 2160, 2176, 2192, 2220, 2295, 2329, 2368, 2448, 2466, 2516, 2664, 2720, 2740, 2880, 2960, 3060, 3145, 3264, 3288, 3330, 3456, 3552, 3672, 3699, 3774, 3996, 4080, 4110, 4320, 4384, 4440, 4590, 4658, 4736, 4896, 4932, 4995, 5032, 5069, 5328, 5440, 5480, 5661, 5760, 5920, 6120, 6165, 6290, 6528, 6576, 6660, 6987, 7104, 7344, 7398, 7548, 7992, 8160, 8220, 8640, 8768, 8880, 9180, 9316, 9435, 9792, 9864, 9990, 10064, 10138, 10656, 10880, 10960, 11322, 11645, 11840, 12240, 12330, 12580, 13152, 13320, 13974, 14208, 14688, 14796, 15096, 15207, 15984, 16320, 16440, 16983, 17280, 17536, 17760, 18360, 18495, 18632, 18870, 19584, 19728, 19980, 20128, 20276, 20961, 21312, 21920, 22644, 23290, 23680, 24480, 24660, 25160, 25345, 26304, 26640, 27948, 28305, 29376, 29592, 30192, 30414, 31968, 32640, 32880, 33966, 34935, 35520, 36720, 36990, 37264, 37740, 39456, 39960, 40256, 40552, 41922, 42624, 43840, 45288, 45621, 46580, 48960, 49320, 50320, 50690, 52608, 53280, 55896, 56610, 58752, 59184, 60384, 60828, 62883, 63936, 65760, 67932, 69870, 71040, 73440, 73980, 74528, 75480, 76035, 78912, 79920, 80512, 81104, 83844, 84915, 86173, 87680, 90576, 91242, 93160, 97920, 98640, 100640, 101380, 104805, 106560, 111792, 113220, 118368, 120768, 121656, 125766, 127872, 131520, 135864, 136863, 139740, 146880, 147960, 149056, 150960, 152070, 157824, 159840, 162208, 167688, 169830, 172346, 181152, 182484, 186320, 197280, 201280, 202760, 209610, 213120, 223584, 226440, 228105, 236736, 241536, 243312, 251532, 258519, 263040, 271728, 273726, 279480, 293760, 295920, 298112, 301920, 304140, 314415, 319680, 324416, 335376, 339660, 344692, 362304, 364968, 372640, 394560, 402560, 405520, 419220, 430865, 447168, 452880, 456210, 473472, 486624, 503064, 517038, 543456, 547452, 558960, 591840, 603840, 608280, 628830, 639360, 648832, 670752, 679320, 684315, 689384, 724608, 729936, 745280, 775557, 789120, 811040, 838440, 861730, 894336, 905760, 912420, 973248, 1006128, 1034076, 1086912, 1094904, 1117920, 1183680, 1207680, 1216560, 1257660, 1292595, 1341504, 1358640, 1368630, 1378768, 1459872, 1490560, 1551114, 1622080, 1676880, 1723460, 1811520, 1824840, 1946496, 2012256, 2068152, 2173824, 2189808, 2235840, 2326671, 2367360, 2433120, 2515320, 2585190, 2683008, 2717280, 2737260, 2757536, 2919744, 3102228, 3244160, 3353760, 3446920, 3623040, 3649680, 3877785, 4024512, 4136304, 4379616, 4471680, 4653342, 4866240, 5030640, 5170380, 5434560, 5474520, 5515072, 5839488, 6204456, 6707520, 6893840, 7299360, 7755570, 8049024, 8272608, 8759232, 9306684, 9732480, 10061280, 10340760, 10869120, 10949040, 11030144, 11633355, 12408912, 13415040, 13787680, 14598720, 15511140, 16545216, 17518464, 18613368, 20122560, 20681520, 21898080, 23266710, 24817824, 27575360, 29197440, 31022280, 33090432, 37226736, 40245120, 41363040, 43796160, 46533420, 49635648, 55150720, 62044560, 74453472, 82726080, 87592320, 93066840, 99271296, 124089120, 148906944, 165452160, 186133680, 248178240, 297813888, 372267360, 496356480, 744534720, 1489069440]

約数ペア:

[(1, 1489069440), (2, 744534720), (3, 496356480), (4, 372267360), (5, 297813888), (6, 248178240), (8, 186133680), (9, 165452160), (10, 148906944), (12, 124089120), (15, 99271296), (16, 93066840), (17, 87592320), (18, 82726080), (20, 74453472), (24, 62044560), (27, 55150720), (30, 49635648), (32, 46533420), (34, 43796160), (36, 41363040), (37, 40245120), (40, 37226736), (45, 33090432), (48, 31022280), (51, 29197440), (54, 27575360), (60, 24817824), (64, 23266710), (68, 21898080), (72, 20681520), (74, 20122560), (80, 18613368), (85, 17518464), (90, 16545216), (96, 15511140), (102, 14598720), (108, 13787680), (111, 13415040), (120, 12408912), (128, 11633355), (135, 11030144), (136, 10949040), (137, 10869120), (144, 10340760), (148, 10061280), (153, 9732480), (160, 9306684), (170, 8759232), (180, 8272608), (185, 8049024), (192, 7755570), (204, 7299360), (216, 6893840), (222, 6707520), (240, 6204456), (255, 5839488), (270, 5515072), (272, 5474520), (274, 5434560), (288, 5170380), (296, 5030640), (306, 4866240), (320, 4653342), (333, 4471680), (340, 4379616), (360, 4136304), (370, 4024512), (384, 3877785), (408, 3649680), (411, 3623040), (432, 3446920), (444, 3353760), (459, 3244160), (480, 3102228), (510, 2919744), (540, 2757536), (544, 2737260), (548, 2717280), (555, 2683008), (576, 2585190), (592, 2515320), (612, 2433120), (629, 2367360), (640, 2326671), (666, 2235840), (680, 2189808), (685, 2173824), (720, 2068152), (740, 2012256), (765, 1946496), (816, 1824840), (822, 1811520), (864, 1723460), (888, 1676880), (918, 1622080), (960, 1551114), (999, 1490560), (1020, 1459872), (1080, 1378768), (1088, 1368630), (1096, 1358640), (1110, 1341504), (1152, 1292595), (1184, 1257660), (1224, 1216560), (1233, 1207680), (1258, 1183680), (1332, 1117920), (1360, 1094904), (1370, 1086912), (1440, 1034076), (1480, 1006128), (1530, 973248), (1632, 912420), (1644, 905760), (1665, 894336), (1728, 861730), (1776, 838440), (1836, 811040), (1887, 789120), (1920, 775557), (1998, 745280), (2040, 729936), (2055, 724608), (2160, 689384), (2176, 684315), (2192, 679320), (2220, 670752), (2295, 648832), (2329, 639360), (2368, 628830), (2448, 608280), (2466, 603840), (2516, 591840), (2664, 558960), (2720, 547452), (2740, 543456), (2880, 517038), (2960, 503064), (3060, 486624), (3145, 473472), (3264, 456210), (3288, 452880), (3330, 447168), (3456, 430865), (3552, 419220), (3672, 405520), (3699, 402560), (3774, 394560), (3996, 372640), (4080, 364968), (4110, 362304), (4320, 344692), (4384, 339660), (4440, 335376), (4590, 324416), (4658, 319680), (4736, 314415), (4896, 304140), (4932, 301920), (4995, 298112), (5032, 295920), (5069, 293760), (5328, 279480), (5440, 273726), (5480, 271728), (5661, 263040), (5760, 258519), (5920, 251532), (6120, 243312), (6165, 241536), (6290, 236736), (6528, 228105), (6576, 226440), (6660, 223584), (6987, 213120), (7104, 209610), (7344, 202760), (7398, 201280), (7548, 197280), (7992, 186320), (8160, 182484), (8220, 181152), (8640, 172346), (8768, 169830), (8880, 167688), (9180, 162208), (9316, 159840), (9435, 157824), (9792, 152070), (9864, 150960), (9990, 149056), (10064, 147960), (10138, 146880), (10656, 139740), (10880, 136863), (10960, 135864), (11322, 131520), (11645, 127872), (11840, 125766), (12240, 121656), (12330, 120768), (12580, 118368), (13152, 113220), (13320, 111792), (13974, 106560), (14208, 104805), (14688, 101380), (14796, 100640), (15096, 98640), (15207, 97920), (15984, 93160), (16320, 91242), (16440, 90576), (16983, 87680), (17280, 86173), (17536, 84915), (17760, 83844), (18360, 81104), (18495, 80512), (18632, 79920), (18870, 78912), (19584, 76035), (19728, 75480), (19980, 74528), (20128, 73980), (20276, 73440), (20961, 71040), (21312, 69870), (21920, 67932), (22644, 65760), (23290, 63936), (23680, 62883), (24480, 60828), (24660, 60384), (25160, 59184), (25345, 58752), (26304, 56610), (26640, 55896), (27948, 53280), (28305, 52608), (29376, 50690), (29592, 50320), (30192, 49320), (30414, 48960), (31968, 46580), (32640, 45621), (32880, 45288), (33966, 43840), (34935, 42624), (35520, 41922), (36720, 40552), (36990, 40256), (37264, 39960), (37740, 39456)]