19521312480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{2459}}^1$

素因数の和:2666

約数の個数: 288

約数和(自身を含む): 68904108000

約数和(自身を除く): 49382795520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 149, 160, 180, 185, 222, 240, 288, 296, 298, 333, 360, 370, 444, 447, 480, 555, 592, 596, 666, 720, 740, 745, 888, 894, 1110, 1184, 1192, 1332, 1341, 1440, 1480, 1490, 1665, 1776, 1788, 2220, 2235, 2384, 2459, 2664, 2682, 2960, 2980, 3330, 3552, 3576, 4440, 4470, 4768, 4918, 5328, 5364, 5513, 5920, 5960, 6660, 6705, 7152, 7377, 8880, 8940, 9836, 10656, 10728, 11026, 11920, 12295, 13320, 13410, 14304, 14754, 16539, 17760, 17880, 19672, 21456, 22052, 22131, 23840, 24590, 26640, 26820, 27565, 29508, 33078, 35760, 36885, 39344, 42912, 44104, 44262, 49180, 49617, 53280, 53640, 55130, 59016, 66156, 71520, 73770, 78688, 82695, 88208, 88524, 90983, 98360, 99234, 107280, 110260, 110655, 118032, 132312, 147540, 165390, 176416, 177048, 181966, 196720, 198468, 214560, 220520, 221310, 236064, 248085, 264624, 272949, 295080, 330780, 354096, 363932, 366391, 393440, 396936, 441040, 442620, 454915, 496170, 529248, 545898, 590160, 661560, 708192, 727864, 732782, 793872, 818847, 882080, 885240, 909830, 992340, 1091796, 1099173, 1180320, 1323120, 1364745, 1455728, 1465564, 1587744, 1637694, 1770480, 1819660, 1831955, 1984680, 2183592, 2198346, 2646240, 2729490, 2911456, 2931128, 3275388, 3297519, 3540960, 3639320, 3663910, 3969360, 4094235, 4367184, 4396692, 5458980, 5495865, 5862256, 6550776, 6595038, 7278640, 7327820, 7938720, 8188470, 8734368, 8793384, 10917960, 10991730, 11724512, 13101552, 13190076, 13556467, 14557280, 14655640, 16376940, 16487595, 17586768, 21835920, 21983460, 26203104, 26380152, 27112934, 29311280, 32753880, 32975190, 35173536, 40669401, 43671840, 43966920, 52760304, 54225868, 58622560, 65507760, 65950380, 67782335, 81338802, 87933840, 105520608, 108451736, 122008203, 131015520, 131900760, 135564670, 162677604, 175867680, 203347005, 216903472, 244016406, 263801520, 271129340, 325355208, 406694010, 433806944, 488032812, 527603040, 542258680, 610041015, 650710416, 813388020, 976065624, 1084517360, 1220082030, 1301420832, 1626776040, 1952131248, 2169034720, 2440164060, 3253552080, 3904262496, 4880328120, 6507104160, 9760656240, 19521312480]

約数ペア:

[(1, 19521312480), (2, 9760656240), (3, 6507104160), (4, 4880328120), (5, 3904262496), (6, 3253552080), (8, 2440164060), (9, 2169034720), (10, 1952131248), (12, 1626776040), (15, 1301420832), (16, 1220082030), (18, 1084517360), (20, 976065624), (24, 813388020), (30, 650710416), (32, 610041015), (36, 542258680), (37, 527603040), (40, 488032812), (45, 433806944), (48, 406694010), (60, 325355208), (72, 271129340), (74, 263801520), (80, 244016406), (90, 216903472), (96, 203347005), (111, 175867680), (120, 162677604), (144, 135564670), (148, 131900760), (149, 131015520), (160, 122008203), (180, 108451736), (185, 105520608), (222, 87933840), (240, 81338802), (288, 67782335), (296, 65950380), (298, 65507760), (333, 58622560), (360, 54225868), (370, 52760304), (444, 43966920), (447, 43671840), (480, 40669401), (555, 35173536), (592, 32975190), (596, 32753880), (666, 29311280), (720, 27112934), (740, 26380152), (745, 26203104), (888, 21983460), (894, 21835920), (1110, 17586768), (1184, 16487595), (1192, 16376940), (1332, 14655640), (1341, 14557280), (1440, 13556467), (1480, 13190076), (1490, 13101552), (1665, 11724512), (1776, 10991730), (1788, 10917960), (2220, 8793384), (2235, 8734368), (2384, 8188470), (2459, 7938720), (2664, 7327820), (2682, 7278640), (2960, 6595038), (2980, 6550776), (3330, 5862256), (3552, 5495865), (3576, 5458980), (4440, 4396692), (4470, 4367184), (4768, 4094235), (4918, 3969360), (5328, 3663910), (5364, 3639320), (5513, 3540960), (5920, 3297519), (5960, 3275388), (6660, 2931128), (6705, 2911456), (7152, 2729490), (7377, 2646240), (8880, 2198346), (8940, 2183592), (9836, 1984680), (10656, 1831955), (10728, 1819660), (11026, 1770480), (11920, 1637694), (12295, 1587744), (13320, 1465564), (13410, 1455728), (14304, 1364745), (14754, 1323120), (16539, 1180320), (17760, 1099173), (17880, 1091796), (19672, 992340), (21456, 909830), (22052, 885240), (22131, 882080), (23840, 818847), (24590, 793872), (26640, 732782), (26820, 727864), (27565, 708192), (29508, 661560), (33078, 590160), (35760, 545898), (36885, 529248), (39344, 496170), (42912, 454915), (44104, 442620), (44262, 441040), (49180, 396936), (49617, 393440), (53280, 366391), (53640, 363932), (55130, 354096), (59016, 330780), (66156, 295080), (71520, 272949), (73770, 264624), (78688, 248085), (82695, 236064), (88208, 221310), (88524, 220520), (90983, 214560), (98360, 198468), (99234, 196720), (107280, 181966), (110260, 177048), (110655, 176416), (118032, 165390), (132312, 147540)]