2150540640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:462

約数の個数: 288

約数和(自身を含む): 7612690176

約数和(自身を除く): 5462149536

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, 160, 180, 181, 185, 222, 223, 240, 288, 296, 333, 360, 362, 370, 444, 446, 480, 543, 555, 592, 666, 669, 720, 724, 740, 888, 892, 905, 1086, 1110, 1115, 1184, 1332, 1338, 1440, 1448, 1480, 1629, 1665, 1776, 1784, 1810, 2007, 2172, 2220, 2230, 2664, 2676, 2715, 2896, 2960, 3258, 3330, 3345, 3552, 3568, 3620, 4014, 4344, 4440, 4460, 5328, 5352, 5430, 5792, 5920, 6516, 6660, 6690, 6697, 7136, 7240, 8028, 8145, 8251, 8688, 8880, 8920, 10035, 10656, 10704, 10860, 13032, 13320, 13380, 13394, 14480, 16056, 16290, 16502, 17376, 17760, 17840, 20070, 20091, 21408, 21720, 24753, 26064, 26640, 26760, 26788, 28960, 32112, 32580, 33004, 33485, 35680, 40140, 40182, 40363, 41255, 43440, 49506, 52128, 53280, 53520, 53576, 60273, 64224, 65160, 66008, 66970, 74259, 80280, 80364, 80726, 82510, 86880, 99012, 100455, 107040, 107152, 120546, 121089, 123765, 130320, 132016, 133940, 148518, 160560, 160728, 161452, 165020, 198024, 200910, 201815, 214304, 241092, 242178, 247530, 260640, 264032, 267880, 297036, 301365, 321120, 321456, 322904, 330040, 363267, 371295, 396048, 401820, 403630, 482184, 484356, 495060, 535760, 594072, 602730, 605445, 642912, 645808, 660080, 726534, 742590, 792096, 803640, 807260, 964368, 968712, 990120, 1071520, 1188144, 1205460, 1210890, 1291616, 1320160, 1453068, 1485180, 1493431, 1607280, 1614520, 1816335, 1928736, 1937424, 1980240, 2376288, 2410920, 2421780, 2906136, 2970360, 2986862, 3214560, 3229040, 3632670, 3874848, 3960480, 4480293, 4821840, 4843560, 5812272, 5940720, 5973724, 6458080, 7265340, 7467155, 8960586, 9643680, 9687120, 11624544, 11881440, 11947448, 13440879, 14530680, 14934310, 17921172, 19374240, 22401465, 23894896, 26881758, 29061360, 29868620, 35842344, 44802930, 47789792, 53763516, 58122720, 59737240, 67204395, 71684688, 89605860, 107527032, 119474480, 134408790, 143369376, 179211720, 215054064, 238948960, 268817580, 358423440, 430108128, 537635160, 716846880, 1075270320, 2150540640]

約数ペア:

[(1, 2150540640), (2, 1075270320), (3, 716846880), (4, 537635160), (5, 430108128), (6, 358423440), (8, 268817580), (9, 238948960), (10, 215054064), (12, 179211720), (15, 143369376), (16, 134408790), (18, 119474480), (20, 107527032), (24, 89605860), (30, 71684688), (32, 67204395), (36, 59737240), (37, 58122720), (40, 53763516), (45, 47789792), (48, 44802930), (60, 35842344), (72, 29868620), (74, 29061360), (80, 26881758), (90, 23894896), (96, 22401465), (111, 19374240), (120, 17921172), (144, 14934310), (148, 14530680), (160, 13440879), (180, 11947448), (181, 11881440), (185, 11624544), (222, 9687120), (223, 9643680), (240, 8960586), (288, 7467155), (296, 7265340), (333, 6458080), (360, 5973724), (362, 5940720), (370, 5812272), (444, 4843560), (446, 4821840), (480, 4480293), (543, 3960480), (555, 3874848), (592, 3632670), (666, 3229040), (669, 3214560), (720, 2986862), (724, 2970360), (740, 2906136), (888, 2421780), (892, 2410920), (905, 2376288), (1086, 1980240), (1110, 1937424), (1115, 1928736), (1184, 1816335), (1332, 1614520), (1338, 1607280), (1440, 1493431), (1448, 1485180), (1480, 1453068), (1629, 1320160), (1665, 1291616), (1776, 1210890), (1784, 1205460), (1810, 1188144), (2007, 1071520), (2172, 990120), (2220, 968712), (2230, 964368), (2664, 807260), (2676, 803640), (2715, 792096), (2896, 742590), (2960, 726534), (3258, 660080), (3330, 645808), (3345, 642912), (3552, 605445), (3568, 602730), (3620, 594072), (4014, 535760), (4344, 495060), (4440, 484356), (4460, 482184), (5328, 403630), (5352, 401820), (5430, 396048), (5792, 371295), (5920, 363267), (6516, 330040), (6660, 322904), (6690, 321456), (6697, 321120), (7136, 301365), (7240, 297036), (8028, 267880), (8145, 264032), (8251, 260640), (8688, 247530), (8880, 242178), (8920, 241092), (10035, 214304), (10656, 201815), (10704, 200910), (10860, 198024), (13032, 165020), (13320, 161452), (13380, 160728), (13394, 160560), (14480, 148518), (16056, 133940), (16290, 132016), (16502, 130320), (17376, 123765), (17760, 121089), (17840, 120546), (20070, 107152), (20091, 107040), (21408, 100455), (21720, 99012), (24753, 86880), (26064, 82510), (26640, 80726), (26760, 80364), (26788, 80280), (28960, 74259), (32112, 66970), (32580, 66008), (33004, 65160), (33485, 64224), (35680, 60273), (40140, 53576), (40182, 53520), (40363, 53280), (41255, 52128), (43440, 49506)]