18967190040

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3313}}^1$

素因数の和:3389

約数の個数: 384

約数和(自身を含む): 69482649600

約数和(自身を除く): 50515459560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 54, 57, 60, 62, 72, 76, 81, 90, 93, 95, 108, 114, 120, 124, 135, 152, 155, 162, 171, 180, 186, 190, 216, 228, 243, 248, 270, 279, 285, 310, 324, 342, 360, 372, 380, 405, 456, 465, 486, 513, 540, 558, 570, 589, 620, 648, 684, 744, 760, 810, 837, 855, 930, 972, 1026, 1080, 1116, 1140, 1178, 1215, 1240, 1368, 1395, 1539, 1620, 1674, 1710, 1767, 1860, 1944, 2052, 2232, 2280, 2356, 2430, 2511, 2565, 2790, 2945, 3078, 3240, 3313, 3348, 3420, 3534, 3720, 4104, 4185, 4617, 4712, 4860, 5022, 5130, 5301, 5580, 5890, 6156, 6626, 6696, 6840, 7068, 7533, 7695, 8370, 8835, 9234, 9720, 9939, 10044, 10260, 10602, 11160, 11780, 12312, 12555, 13252, 14136, 15066, 15390, 15903, 16565, 16740, 17670, 18468, 19878, 20088, 20520, 21204, 23085, 23560, 25110, 26504, 26505, 29817, 30132, 30780, 31806, 33130, 33480, 35340, 36936, 37665, 39756, 42408, 46170, 47709, 49695, 50220, 53010, 59634, 60264, 61560, 62947, 63612, 66260, 70680, 75330, 79512, 79515, 89451, 92340, 95418, 99390, 100440, 102703, 106020, 119268, 125894, 127224, 132520, 143127, 149085, 150660, 159030, 178902, 184680, 188841, 190836, 198780, 205406, 212040, 238536, 238545, 251788, 268353, 286254, 298170, 301320, 308109, 314735, 318060, 357804, 377682, 381672, 397560, 410812, 447255, 477090, 503576, 513515, 536706, 566523, 572508, 596340, 616218, 629470, 636120, 715608, 715635, 755364, 805059, 821624, 894510, 924327, 944205, 954180, 1027030, 1073412, 1133046, 1145016, 1192680, 1232436, 1258940, 1341765, 1431270, 1510728, 1540545, 1610118, 1699569, 1789020, 1848654, 1888410, 1908360, 1951357, 2054060, 2146824, 2266092, 2464872, 2517880, 2683530, 2772981, 2832615, 2862540, 3081090, 3220236, 3399138, 3578040, 3697308, 3776820, 3902714, 4025295, 4108120, 4532184, 4621635, 5098707, 5367060, 5545962, 5665230, 5725080, 5854071, 6162180, 6440472, 6798276, 7394616, 7553640, 7805428, 8050590, 8318943, 8497845, 9243270, 9756785, 10197414, 10734120, 11091924, 11330460, 11708142, 12324360, 13596552, 13864905, 15296121, 15610856, 16101180, 16637886, 16995690, 17562213, 18486540, 19513570, 20394828, 22183848, 22660920, 23416284, 24956829, 25493535, 27729810, 29270355, 30592242, 32202360, 33275772, 33991380, 35124426, 36973080, 39027140, 40789656, 41594715, 46832568, 49913658, 50987070, 52686639, 55459620, 58540710, 61184484, 66551544, 67982760, 70248852, 76480605, 78054280, 83189430, 87811065, 99827316, 101974140, 105373278, 110919240, 117081420, 122368968, 124784145, 140497704, 152961210, 158059917, 166378860, 175622130, 199654632, 203948280, 210746556, 234162840, 249568290, 263433195, 305922420, 316119834, 332757720, 351244260, 421493112, 474179751, 499136580, 526866390, 611844840, 632239668, 702488520, 790299585, 948359502, 998273160, 1053732780, 1264479336, 1580599170, 1896719004, 2107465560, 2370898755, 3161198340, 3793438008, 4741797510, 6322396680, 9483595020, 18967190040]

約数ペア:

[(1, 18967190040), (2, 9483595020), (3, 6322396680), (4, 4741797510), (5, 3793438008), (6, 3161198340), (8, 2370898755), (9, 2107465560), (10, 1896719004), (12, 1580599170), (15, 1264479336), (18, 1053732780), (19, 998273160), (20, 948359502), (24, 790299585), (27, 702488520), (30, 632239668), (31, 611844840), (36, 526866390), (38, 499136580), (40, 474179751), (45, 421493112), (54, 351244260), (57, 332757720), (60, 316119834), (62, 305922420), (72, 263433195), (76, 249568290), (81, 234162840), (90, 210746556), (93, 203948280), (95, 199654632), (108, 175622130), (114, 166378860), (120, 158059917), (124, 152961210), (135, 140497704), (152, 124784145), (155, 122368968), (162, 117081420), (171, 110919240), (180, 105373278), (186, 101974140), (190, 99827316), (216, 87811065), (228, 83189430), (243, 78054280), (248, 76480605), (270, 70248852), (279, 67982760), (285, 66551544), (310, 61184484), (324, 58540710), (342, 55459620), (360, 52686639), (372, 50987070), (380, 49913658), (405, 46832568), (456, 41594715), (465, 40789656), (486, 39027140), (513, 36973080), (540, 35124426), (558, 33991380), (570, 33275772), (589, 32202360), (620, 30592242), (648, 29270355), (684, 27729810), (744, 25493535), (760, 24956829), (810, 23416284), (837, 22660920), (855, 22183848), (930, 20394828), (972, 19513570), (1026, 18486540), (1080, 17562213), (1116, 16995690), (1140, 16637886), (1178, 16101180), (1215, 15610856), (1240, 15296121), (1368, 13864905), (1395, 13596552), (1539, 12324360), (1620, 11708142), (1674, 11330460), (1710, 11091924), (1767, 10734120), (1860, 10197414), (1944, 9756785), (2052, 9243270), (2232, 8497845), (2280, 8318943), (2356, 8050590), (2430, 7805428), (2511, 7553640), (2565, 7394616), (2790, 6798276), (2945, 6440472), (3078, 6162180), (3240, 5854071), (3313, 5725080), (3348, 5665230), (3420, 5545962), (3534, 5367060), (3720, 5098707), (4104, 4621635), (4185, 4532184), (4617, 4108120), (4712, 4025295), (4860, 3902714), (5022, 3776820), (5130, 3697308), (5301, 3578040), (5580, 3399138), (5890, 3220236), (6156, 3081090), (6626, 2862540), (6696, 2832615), (6840, 2772981), (7068, 2683530), (7533, 2517880), (7695, 2464872), (8370, 2266092), (8835, 2146824), (9234, 2054060), (9720, 1951357), (9939, 1908360), (10044, 1888410), (10260, 1848654), (10602, 1789020), (11160, 1699569), (11780, 1610118), (12312, 1540545), (12555, 1510728), (13252, 1431270), (14136, 1341765), (15066, 1258940), (15390, 1232436), (15903, 1192680), (16565, 1145016), (16740, 1133046), (17670, 1073412), (18468, 1027030), (19878, 954180), (20088, 944205), (20520, 924327), (21204, 894510), (23085, 821624), (23560, 805059), (25110, 755364), (26504, 715635), (26505, 715608), (29817, 636120), (30132, 629470), (30780, 616218), (31806, 596340), (33130, 572508), (33480, 566523), (35340, 536706), (36936, 513515), (37665, 503576), (39756, 477090), (42408, 447255), (46170, 410812), (47709, 397560), (49695, 381672), (50220, 377682), (53010, 357804), (59634, 318060), (60264, 314735), (61560, 308109), (62947, 301320), (63612, 298170), (66260, 286254), (70680, 268353), (75330, 251788), (79512, 238545), (79515, 238536), (89451, 212040), (92340, 205406), (95418, 198780), (99390, 190836), (100440, 188841), (102703, 184680), (106020, 178902), (119268, 159030), (125894, 150660), (127224, 149085), (132520, 143127)]