19378663200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{207037}}^1$

素因数の和:207076

約数の個数: 216

約数和(自身を含む): 73590828948

約数和(自身を除く): 54212165748

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 144, 150, 156, 160, 180, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 325, 360, 390, 400, 416, 450, 468, 480, 520, 585, 600, 624, 650, 720, 780, 800, 900, 936, 975, 1040, 1170, 1200, 1248, 1300, 1440, 1560, 1800, 1872, 1950, 2080, 2340, 2400, 2600, 2925, 3120, 3600, 3744, 3900, 4680, 5200, 5850, 6240, 7200, 7800, 9360, 10400, 11700, 15600, 18720, 23400, 31200, 46800, 93600, 207037, 414074, 621111, 828148, 1035185, 1242222, 1656296, 1863333, 2070370, 2484444, 2691481, 3105555, 3312592, 3726666, 4140740, 4968888, 5175925, 5382962, 6211110, 6625184, 7453332, 8074443, 8281480, 9316665, 9937776, 10351850, 10765924, 12422220, 13457405, 14906664, 15527775, 16148886, 16562960, 18633330, 19875552, 20703700, 21531848, 24223329, 24844440, 26914810, 29813328, 31055550, 32297772, 33125920, 37266660, 40372215, 41407400, 43063696, 46583325, 48446658, 49688880, 53829620, 59626656, 62111100, 64595544, 67287025, 74533320, 80744430, 82814800, 86127392, 93166650, 96893316, 99377760, 107659240, 121116645, 124222200, 129191088, 134574050, 149066640, 161488860, 165629600, 186333300, 193786632, 201861075, 215318480, 242233290, 248444400, 258382176, 269148100, 298133280, 322977720, 372666600, 387573264, 403722150, 430636960, 484466580, 496888800, 538296200, 605583225, 645955440, 745333200, 775146528, 807444300, 968933160, 1076592400, 1211166450, 1291910880, 1490666400, 1614888600, 1937866320, 2153184800, 2422332900, 3229777200, 3875732640, 4844665800, 6459554400, 9689331600, 19378663200]

約数ペア:

[(1, 19378663200), (2, 9689331600), (3, 6459554400), (4, 4844665800), (5, 3875732640), (6, 3229777200), (8, 2422332900), (9, 2153184800), (10, 1937866320), (12, 1614888600), (13, 1490666400), (15, 1291910880), (16, 1211166450), (18, 1076592400), (20, 968933160), (24, 807444300), (25, 775146528), (26, 745333200), (30, 645955440), (32, 605583225), (36, 538296200), (39, 496888800), (40, 484466580), (45, 430636960), (48, 403722150), (50, 387573264), (52, 372666600), (60, 322977720), (65, 298133280), (72, 269148100), (75, 258382176), (78, 248444400), (80, 242233290), (90, 215318480), (96, 201861075), (100, 193786632), (104, 186333300), (117, 165629600), (120, 161488860), (130, 149066640), (144, 134574050), (150, 129191088), (156, 124222200), (160, 121116645), (180, 107659240), (195, 99377760), (200, 96893316), (208, 93166650), (225, 86127392), (234, 82814800), (240, 80744430), (260, 74533320), (288, 67287025), (300, 64595544), (312, 62111100), (325, 59626656), (360, 53829620), (390, 49688880), (400, 48446658), (416, 46583325), (450, 43063696), (468, 41407400), (480, 40372215), (520, 37266660), (585, 33125920), (600, 32297772), (624, 31055550), (650, 29813328), (720, 26914810), (780, 24844440), (800, 24223329), (900, 21531848), (936, 20703700), (975, 19875552), (1040, 18633330), (1170, 16562960), (1200, 16148886), (1248, 15527775), (1300, 14906664), (1440, 13457405), (1560, 12422220), (1800, 10765924), (1872, 10351850), (1950, 9937776), (2080, 9316665), (2340, 8281480), (2400, 8074443), (2600, 7453332), (2925, 6625184), (3120, 6211110), (3600, 5382962), (3744, 5175925), (3900, 4968888), (4680, 4140740), (5200, 3726666), (5850, 3312592), (6240, 3105555), (7200, 2691481), (7800, 2484444), (9360, 2070370), (10400, 1863333), (11700, 1656296), (15600, 1242222), (18720, 1035185), (23400, 828148), (31200, 621111), (46800, 414074), (93600, 207037)]