1625251680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5107}}^1$

素因数の和:5158

約数の個数: 288

約数和(自身を含む): 6325379424

約数和(自身を除く): 4700127744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 340, 360, 390, 408, 416, 442, 468, 480, 510, 520, 544, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1248, 1326, 1360, 1440, 1530, 1560, 1632, 1768, 1872, 1989, 2040, 2080, 2210, 2340, 2448, 2652, 2720, 3060, 3120, 3315, 3536, 3744, 3978, 4080, 4420, 4680, 4896, 5107, 5304, 6120, 6240, 6630, 7072, 7956, 8160, 8840, 9360, 9945, 10214, 10608, 12240, 13260, 15321, 15912, 17680, 18720, 19890, 20428, 21216, 24480, 25535, 26520, 30642, 31824, 35360, 39780, 40856, 45963, 51070, 53040, 61284, 63648, 66391, 76605, 79560, 81712, 86819, 91926, 102140, 106080, 122568, 132782, 153210, 159120, 163424, 173638, 183852, 199173, 204280, 229815, 245136, 260457, 265564, 306420, 318240, 331955, 347276, 367704, 398346, 408560, 434095, 459630, 490272, 520914, 531128, 597519, 612840, 663910, 694552, 735408, 781371, 796692, 817120, 868190, 919260, 995865, 1041828, 1062256, 1128647, 1195038, 1225680, 1302285, 1327820, 1389104, 1470816, 1562742, 1593384, 1736380, 1838520, 1991730, 2083656, 2124512, 2257294, 2390076, 2451360, 2604570, 2655640, 2778208, 2987595, 3125484, 3186768, 3385941, 3472760, 3677040, 3906855, 3983460, 4167312, 4514588, 4780152, 5209140, 5311280, 5643235, 5975190, 6250968, 6373536, 6771882, 6945520, 7354080, 7813710, 7966920, 8334624, 9029176, 9560304, 10157823, 10418280, 10622560, 11286470, 11950380, 12501936, 13543764, 13891040, 15627420, 15933840, 16929705, 18058352, 19120608, 20315646, 20836560, 22572940, 23900760, 25003872, 27087528, 31254840, 31867680, 33859410, 36116704, 40631292, 41673120, 45145880, 47801520, 50789115, 54175056, 62509680, 67718820, 81262584, 90291760, 95603040, 101578230, 108350112, 125019360, 135437640, 162525168, 180583520, 203156460, 270875280, 325050336, 406312920, 541750560, 812625840, 1625251680]

約数ペア:

[(1, 1625251680), (2, 812625840), (3, 541750560), (4, 406312920), (5, 325050336), (6, 270875280), (8, 203156460), (9, 180583520), (10, 162525168), (12, 135437640), (13, 125019360), (15, 108350112), (16, 101578230), (17, 95603040), (18, 90291760), (20, 81262584), (24, 67718820), (26, 62509680), (30, 54175056), (32, 50789115), (34, 47801520), (36, 45145880), (39, 41673120), (40, 40631292), (45, 36116704), (48, 33859410), (51, 31867680), (52, 31254840), (60, 27087528), (65, 25003872), (68, 23900760), (72, 22572940), (78, 20836560), (80, 20315646), (85, 19120608), (90, 18058352), (96, 16929705), (102, 15933840), (104, 15627420), (117, 13891040), (120, 13543764), (130, 12501936), (136, 11950380), (144, 11286470), (153, 10622560), (156, 10418280), (160, 10157823), (170, 9560304), (180, 9029176), (195, 8334624), (204, 7966920), (208, 7813710), (221, 7354080), (234, 6945520), (240, 6771882), (255, 6373536), (260, 6250968), (272, 5975190), (288, 5643235), (306, 5311280), (312, 5209140), (340, 4780152), (360, 4514588), (390, 4167312), (408, 3983460), (416, 3906855), (442, 3677040), (468, 3472760), (480, 3385941), (510, 3186768), (520, 3125484), (544, 2987595), (585, 2778208), (612, 2655640), (624, 2604570), (663, 2451360), (680, 2390076), (720, 2257294), (765, 2124512), (780, 2083656), (816, 1991730), (884, 1838520), (936, 1736380), (1020, 1593384), (1040, 1562742), (1105, 1470816), (1170, 1389104), (1224, 1327820), (1248, 1302285), (1326, 1225680), (1360, 1195038), (1440, 1128647), (1530, 1062256), (1560, 1041828), (1632, 995865), (1768, 919260), (1872, 868190), (1989, 817120), (2040, 796692), (2080, 781371), (2210, 735408), (2340, 694552), (2448, 663910), (2652, 612840), (2720, 597519), (3060, 531128), (3120, 520914), (3315, 490272), (3536, 459630), (3744, 434095), (3978, 408560), (4080, 398346), (4420, 367704), (4680, 347276), (4896, 331955), (5107, 318240), (5304, 306420), (6120, 265564), (6240, 260457), (6630, 245136), (7072, 229815), (7956, 204280), (8160, 199173), (8840, 183852), (9360, 173638), (9945, 163424), (10214, 159120), (10608, 153210), (12240, 132782), (13260, 122568), (15321, 106080), (15912, 102140), (17680, 91926), (18720, 86819), (19890, 81712), (20428, 79560), (21216, 76605), (24480, 66391), (25535, 63648), (26520, 61284), (30642, 53040), (31824, 51070), (35360, 45963), (39780, 40856)]