16040262420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1019}}^1$

素因数の和:1116

約数の個数: 432

約数和(自身を含む): 61938414720

約数和(自身を除く): 45898152300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 31, 35, 36, 39, 42, 45, 52, 60, 62, 63, 65, 70, 78, 84, 90, 91, 93, 105, 117, 124, 126, 130, 140, 155, 156, 180, 182, 186, 195, 210, 217, 234, 252, 260, 273, 279, 310, 315, 364, 372, 390, 403, 420, 434, 455, 465, 468, 546, 558, 585, 620, 630, 651, 780, 806, 819, 868, 910, 930, 961, 1019, 1085, 1092, 1116, 1170, 1209, 1260, 1302, 1365, 1395, 1612, 1638, 1820, 1860, 1922, 1953, 2015, 2038, 2170, 2340, 2418, 2604, 2730, 2790, 2821, 2883, 3057, 3255, 3276, 3627, 3844, 3906, 4030, 4076, 4095, 4340, 4805, 4836, 5095, 5460, 5580, 5642, 5766, 6045, 6114, 6510, 6727, 7133, 7254, 7812, 8060, 8190, 8463, 8649, 9171, 9610, 9765, 10190, 11284, 11532, 12090, 12228, 12493, 13020, 13247, 13454, 14105, 14266, 14415, 14508, 15285, 16380, 16926, 17298, 18135, 18342, 19220, 19530, 20181, 20380, 21399, 24180, 24986, 25389, 26494, 26908, 28210, 28532, 28830, 30570, 31589, 33635, 33852, 34596, 35665, 36270, 36684, 37479, 39060, 39741, 40362, 42315, 42798, 43245, 45855, 49972, 50778, 52988, 56420, 57660, 60543, 61140, 62465, 63178, 64197, 66235, 67270, 71330, 72540, 74958, 79482, 80724, 84630, 85596, 86490, 87451, 91710, 92729, 94767, 100905, 101556, 106995, 112437, 119223, 121086, 124930, 126356, 126945, 128394, 132470, 134540, 142660, 149916, 157945, 158964, 169260, 172980, 174902, 183420, 185458, 187395, 189534, 198705, 201810, 213990, 221123, 224874, 238446, 242172, 249860, 253890, 256788, 262353, 264940, 278187, 284301, 302715, 315890, 320985, 349804, 370916, 374790, 379068, 397410, 403620, 410657, 427980, 437255, 442246, 449748, 463645, 473835, 476892, 507780, 524706, 556374, 562185, 568602, 596115, 605430, 631780, 641970, 663369, 749580, 787059, 794820, 821314, 834561, 874510, 884492, 927290, 947670, 979259, 1049412, 1105615, 1112748, 1124370, 1137204, 1192230, 1210860, 1231971, 1283940, 1311765, 1326738, 1390935, 1421505, 1574118, 1642628, 1669122, 1749020, 1854580, 1895340, 1958518, 1990107, 2053285, 2211230, 2248740, 2384460, 2463942, 2623530, 2653476, 2781870, 2843010, 2874599, 2937777, 3148236, 3316845, 3338244, 3695913, 3917036, 3935295, 3980214, 4106570, 4172805, 4422460, 4896295, 4927884, 5247060, 5563740, 5686020, 5749198, 5875554, 6159855, 6633690, 6854813, 7391826, 7870590, 7960428, 8213140, 8345610, 8623797, 8813331, 9792590, 9950535, 11498396, 11751108, 12319710, 12730367, 13267380, 13709626, 14372995, 14688885, 14783652, 15741180, 16691220, 17247594, 17626662, 18479565, 19585180, 19901070, 20564439, 24639420, 25460734, 25871391, 27419252, 28745990, 29377770, 34274065, 34495188, 35253324, 36959130, 38191101, 39802140, 41128878, 43118985, 44066655, 50921468, 51742782, 57491980, 58755540, 61693317, 63651835, 68548130, 73918260, 76382202, 82257756, 86237970, 88133310, 89112569, 102822195, 103485564, 114573303, 123386634, 127303670, 129356955, 137096260, 152764404, 172475940, 176266620, 178225138, 190955505, 205644390, 229146606, 246773268, 254607340, 258713910, 267337707, 308466585, 356450276, 381911010, 411288780, 445562845, 458293212, 517427820, 534675414, 572866515, 616933170, 763822020, 802013121, 891125690, 1069350828, 1145733030, 1233866340, 1336688535, 1604026242, 1782251380, 2291466060, 2673377070, 3208052484, 4010065605, 5346754140, 8020131210, 16040262420]

約数ペア:

[(1, 16040262420), (2, 8020131210), (3, 5346754140), (4, 4010065605), (5, 3208052484), (6, 2673377070), (7, 2291466060), (9, 1782251380), (10, 1604026242), (12, 1336688535), (13, 1233866340), (14, 1145733030), (15, 1069350828), (18, 891125690), (20, 802013121), (21, 763822020), (26, 616933170), (28, 572866515), (30, 534675414), (31, 517427820), (35, 458293212), (36, 445562845), (39, 411288780), (42, 381911010), (45, 356450276), (52, 308466585), (60, 267337707), (62, 258713910), (63, 254607340), (65, 246773268), (70, 229146606), (78, 205644390), (84, 190955505), (90, 178225138), (91, 176266620), (93, 172475940), (105, 152764404), (117, 137096260), (124, 129356955), (126, 127303670), (130, 123386634), (140, 114573303), (155, 103485564), (156, 102822195), (180, 89112569), (182, 88133310), (186, 86237970), (195, 82257756), (210, 76382202), (217, 73918260), (234, 68548130), (252, 63651835), (260, 61693317), (273, 58755540), (279, 57491980), (310, 51742782), (315, 50921468), (364, 44066655), (372, 43118985), (390, 41128878), (403, 39802140), (420, 38191101), (434, 36959130), (455, 35253324), (465, 34495188), (468, 34274065), (546, 29377770), (558, 28745990), (585, 27419252), (620, 25871391), (630, 25460734), (651, 24639420), (780, 20564439), (806, 19901070), (819, 19585180), (868, 18479565), (910, 17626662), (930, 17247594), (961, 16691220), (1019, 15741180), (1085, 14783652), (1092, 14688885), (1116, 14372995), (1170, 13709626), (1209, 13267380), (1260, 12730367), (1302, 12319710), (1365, 11751108), (1395, 11498396), (1612, 9950535), (1638, 9792590), (1820, 8813331), (1860, 8623797), (1922, 8345610), (1953, 8213140), (2015, 7960428), (2038, 7870590), (2170, 7391826), (2340, 6854813), (2418, 6633690), (2604, 6159855), (2730, 5875554), (2790, 5749198), (2821, 5686020), (2883, 5563740), (3057, 5247060), (3255, 4927884), (3276, 4896295), (3627, 4422460), (3844, 4172805), (3906, 4106570), (4030, 3980214), (4076, 3935295), (4095, 3917036), (4340, 3695913), (4805, 3338244), (4836, 3316845), (5095, 3148236), (5460, 2937777), (5580, 2874599), (5642, 2843010), (5766, 2781870), (6045, 2653476), (6114, 2623530), (6510, 2463942), (6727, 2384460), (7133, 2248740), (7254, 2211230), (7812, 2053285), (8060, 1990107), (8190, 1958518), (8463, 1895340), (8649, 1854580), (9171, 1749020), (9610, 1669122), (9765, 1642628), (10190, 1574118), (11284, 1421505), (11532, 1390935), (12090, 1326738), (12228, 1311765), (12493, 1283940), (13020, 1231971), (13247, 1210860), (13454, 1192230), (14105, 1137204), (14266, 1124370), (14415, 1112748), (14508, 1105615), (15285, 1049412), (16380, 979259), (16926, 947670), (17298, 927290), (18135, 884492), (18342, 874510), (19220, 834561), (19530, 821314), (20181, 794820), (20380, 787059), (21399, 749580), (24180, 663369), (24986, 641970), (25389, 631780), (26494, 605430), (26908, 596115), (28210, 568602), (28532, 562185), (28830, 556374), (30570, 524706), (31589, 507780), (33635, 476892), (33852, 473835), (34596, 463645), (35665, 449748), (36270, 442246), (36684, 437255), (37479, 427980), (39060, 410657), (39741, 403620), (40362, 397410), (42315, 379068), (42798, 374790), (43245, 370916), (45855, 349804), (49972, 320985), (50778, 315890), (52988, 302715), (56420, 284301), (57660, 278187), (60543, 264940), (61140, 262353), (62465, 256788), (63178, 253890), (64197, 249860), (66235, 242172), (67270, 238446), (71330, 224874), (72540, 221123), (74958, 213990), (79482, 201810), (80724, 198705), (84630, 189534), (85596, 187395), (86490, 185458), (87451, 183420), (91710, 174902), (92729, 172980), (94767, 169260), (100905, 158964), (101556, 157945), (106995, 149916), (112437, 142660), (119223, 134540), (121086, 132470), (124930, 128394), (126356, 126945)]