668610720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 384

約数和(自身を含む): 2482099200

約数和(自身を除く): 1813488480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 47, 48, 54, 60, 72, 74, 80, 89, 90, 94, 96, 108, 111, 120, 135, 141, 144, 148, 160, 178, 180, 185, 188, 216, 222, 235, 240, 267, 270, 282, 288, 296, 333, 356, 360, 370, 376, 423, 432, 444, 445, 470, 480, 534, 540, 555, 564, 592, 666, 705, 712, 720, 740, 752, 801, 846, 864, 888, 890, 940, 999, 1068, 1080, 1110, 1128, 1184, 1269, 1332, 1335, 1410, 1424, 1440, 1480, 1504, 1602, 1665, 1692, 1739, 1776, 1780, 1880, 1998, 2115, 2136, 2160, 2220, 2256, 2403, 2538, 2664, 2670, 2820, 2848, 2960, 3204, 3293, 3330, 3384, 3478, 3552, 3560, 3760, 3996, 4005, 4183, 4230, 4272, 4320, 4440, 4512, 4806, 4995, 5076, 5217, 5328, 5340, 5640, 5920, 6345, 6408, 6586, 6660, 6768, 6956, 7120, 7520, 7992, 8010, 8366, 8460, 8544, 8695, 8880, 9612, 9879, 9990, 10152, 10434, 10656, 10680, 11280, 12015, 12549, 12690, 12816, 13172, 13320, 13536, 13912, 14240, 15651, 15984, 16020, 16465, 16732, 16920, 17390, 17760, 19224, 19758, 19980, 20304, 20868, 20915, 21360, 22560, 24030, 25098, 25380, 25632, 26085, 26344, 26640, 27824, 29637, 31302, 31968, 32040, 32930, 33464, 33840, 34780, 37647, 38448, 39516, 39960, 40608, 41736, 41830, 42720, 46953, 48060, 49395, 50196, 50760, 52170, 52688, 53280, 55648, 59274, 62604, 62745, 64080, 65860, 66928, 67680, 69560, 75294, 76896, 78255, 79032, 79920, 83472, 83660, 88911, 93906, 96120, 98790, 100392, 101520, 104340, 105376, 112941, 118548, 125208, 125490, 128160, 131720, 133856, 139120, 148185, 150588, 154771, 156510, 158064, 159840, 166944, 167320, 177822, 187812, 188235, 192240, 197580, 200784, 203040, 208680, 225882, 234765, 237096, 250416, 250980, 263440, 278240, 296370, 301176, 309542, 313020, 316128, 334640, 355644, 375624, 376470, 384480, 395160, 401568, 417360, 444555, 451764, 464313, 469530, 474192, 500832, 501960, 526880, 564705, 592740, 602352, 619084, 626040, 669280, 711288, 751248, 752940, 773855, 790320, 834720, 889110, 903528, 928626, 939060, 948384, 1003920, 1129410, 1185480, 1204704, 1238168, 1252080, 1392939, 1422576, 1502496, 1505880, 1547710, 1580640, 1778220, 1807056, 1857252, 1878120, 2007840, 2258820, 2321565, 2370960, 2476336, 2504160, 2785878, 2845152, 3011760, 3095420, 3556440, 3614112, 3714504, 3756240, 4178817, 4517640, 4643130, 4741920, 4952672, 5571756, 6023520, 6190840, 6964695, 7112880, 7429008, 7512480, 8357634, 9035280, 9286260, 11143512, 12381680, 13929390, 14225760, 14858016, 16715268, 18070560, 18572520, 20894085, 22287024, 24763360, 27858780, 33430536, 37145040, 41788170, 44574048, 55717560, 66861072, 74290080, 83576340, 111435120, 133722144, 167152680, 222870240, 334305360, 668610720]

約数ペア:

[(1, 668610720), (2, 334305360), (3, 222870240), (4, 167152680), (5, 133722144), (6, 111435120), (8, 83576340), (9, 74290080), (10, 66861072), (12, 55717560), (15, 44574048), (16, 41788170), (18, 37145040), (20, 33430536), (24, 27858780), (27, 24763360), (30, 22287024), (32, 20894085), (36, 18572520), (37, 18070560), (40, 16715268), (45, 14858016), (47, 14225760), (48, 13929390), (54, 12381680), (60, 11143512), (72, 9286260), (74, 9035280), (80, 8357634), (89, 7512480), (90, 7429008), (94, 7112880), (96, 6964695), (108, 6190840), (111, 6023520), (120, 5571756), (135, 4952672), (141, 4741920), (144, 4643130), (148, 4517640), (160, 4178817), (178, 3756240), (180, 3714504), (185, 3614112), (188, 3556440), (216, 3095420), (222, 3011760), (235, 2845152), (240, 2785878), (267, 2504160), (270, 2476336), (282, 2370960), (288, 2321565), (296, 2258820), (333, 2007840), (356, 1878120), (360, 1857252), (370, 1807056), (376, 1778220), (423, 1580640), (432, 1547710), (444, 1505880), (445, 1502496), (470, 1422576), (480, 1392939), (534, 1252080), (540, 1238168), (555, 1204704), (564, 1185480), (592, 1129410), (666, 1003920), (705, 948384), (712, 939060), (720, 928626), (740, 903528), (752, 889110), (801, 834720), (846, 790320), (864, 773855), (888, 752940), (890, 751248), (940, 711288), (999, 669280), (1068, 626040), (1080, 619084), (1110, 602352), (1128, 592740), (1184, 564705), (1269, 526880), (1332, 501960), (1335, 500832), (1410, 474192), (1424, 469530), (1440, 464313), (1480, 451764), (1504, 444555), (1602, 417360), (1665, 401568), (1692, 395160), (1739, 384480), (1776, 376470), (1780, 375624), (1880, 355644), (1998, 334640), (2115, 316128), (2136, 313020), (2160, 309542), (2220, 301176), (2256, 296370), (2403, 278240), (2538, 263440), (2664, 250980), (2670, 250416), (2820, 237096), (2848, 234765), (2960, 225882), (3204, 208680), (3293, 203040), (3330, 200784), (3384, 197580), (3478, 192240), (3552, 188235), (3560, 187812), (3760, 177822), (3996, 167320), (4005, 166944), (4183, 159840), (4230, 158064), (4272, 156510), (4320, 154771), (4440, 150588), (4512, 148185), (4806, 139120), (4995, 133856), (5076, 131720), (5217, 128160), (5328, 125490), (5340, 125208), (5640, 118548), (5920, 112941), (6345, 105376), (6408, 104340), (6586, 101520), (6660, 100392), (6768, 98790), (6956, 96120), (7120, 93906), (7520, 88911), (7992, 83660), (8010, 83472), (8366, 79920), (8460, 79032), (8544, 78255), (8695, 76896), (8880, 75294), (9612, 69560), (9879, 67680), (9990, 66928), (10152, 65860), (10434, 64080), (10656, 62745), (10680, 62604), (11280, 59274), (12015, 55648), (12549, 53280), (12690, 52688), (12816, 52170), (13172, 50760), (13320, 50196), (13536, 49395), (13912, 48060), (14240, 46953), (15651, 42720), (15984, 41830), (16020, 41736), (16465, 40608), (16732, 39960), (16920, 39516), (17390, 38448), (17760, 37647), (19224, 34780), (19758, 33840), (19980, 33464), (20304, 32930), (20868, 32040), (20915, 31968), (21360, 31302), (22560, 29637), (24030, 27824), (25098, 26640), (25380, 26344), (25632, 26085)]