489850920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 384

約数和(自身を含む): 1868106240

約数和(自身を除く): 1378255320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 47, 51, 52, 60, 65, 68, 72, 78, 85, 90, 94, 102, 104, 117, 120, 130, 131, 136, 141, 153, 156, 170, 180, 188, 195, 204, 221, 234, 235, 255, 260, 262, 282, 306, 312, 340, 360, 376, 390, 393, 408, 423, 442, 468, 470, 510, 520, 524, 564, 585, 611, 612, 655, 663, 680, 705, 765, 780, 786, 799, 846, 884, 936, 940, 1020, 1048, 1105, 1128, 1170, 1179, 1222, 1224, 1310, 1326, 1410, 1530, 1560, 1572, 1598, 1692, 1703, 1768, 1833, 1880, 1965, 1989, 2040, 2115, 2210, 2227, 2340, 2358, 2397, 2444, 2620, 2652, 2820, 3055, 3060, 3144, 3196, 3315, 3384, 3406, 3666, 3930, 3978, 3995, 4230, 4420, 4454, 4680, 4716, 4794, 4888, 5109, 5240, 5304, 5499, 5640, 5895, 6110, 6120, 6157, 6392, 6630, 6681, 6812, 7191, 7332, 7860, 7956, 7990, 8460, 8515, 8840, 8908, 9165, 9432, 9588, 9945, 10218, 10387, 10998, 11135, 11790, 11985, 12220, 12314, 13260, 13362, 13624, 14382, 14664, 15327, 15720, 15912, 15980, 16920, 17030, 17816, 18330, 18471, 19176, 19890, 20043, 20436, 20774, 21996, 22270, 23580, 23970, 24440, 24628, 25545, 26520, 26724, 27495, 28764, 28951, 30654, 30785, 31161, 31960, 33405, 34060, 35955, 36660, 36942, 39780, 40086, 40872, 41548, 43992, 44540, 47160, 47940, 49256, 51090, 51935, 53448, 54990, 55413, 57528, 57902, 61308, 61570, 62322, 66810, 68120, 71910, 73320, 73884, 76635, 79560, 80041, 80172, 83096, 86853, 89080, 92355, 93483, 95880, 100215, 102180, 103870, 104669, 109980, 110826, 115804, 122616, 123140, 124644, 133620, 143820, 144755, 147768, 153270, 155805, 160082, 160344, 173706, 184710, 186966, 200430, 204360, 207740, 209338, 219960, 221652, 231608, 240123, 246280, 249288, 260559, 267240, 277065, 287640, 289510, 306540, 311610, 314007, 320164, 347412, 369420, 373932, 400205, 400860, 415480, 418676, 434265, 443304, 467415, 480246, 521118, 523345, 554130, 579020, 613080, 623220, 628014, 640328, 694824, 720369, 738840, 747864, 800410, 801720, 837352, 868530, 934830, 942021, 960492, 1042236, 1046690, 1108260, 1158040, 1200615, 1246440, 1256028, 1302795, 1360697, 1440738, 1570035, 1600820, 1737060, 1869660, 1884042, 1920984, 2084472, 2093380, 2216520, 2401230, 2512056, 2605590, 2721394, 2881476, 3140070, 3201640, 3474120, 3601845, 3739320, 3768084, 4082091, 4186760, 4710105, 4802460, 5211180, 5442788, 5762952, 6280140, 6803485, 7203690, 7536168, 8164182, 9420210, 9604920, 10422360, 10885576, 12246273, 12560280, 13606970, 14407380, 16328364, 18840420, 20410455, 24492546, 27213940, 28814760, 32656728, 37680840, 40820910, 48985092, 54427880, 61231365, 81641820, 97970184, 122462730, 163283640, 244925460, 489850920]

約数ペア:

[(1, 489850920), (2, 244925460), (3, 163283640), (4, 122462730), (5, 97970184), (6, 81641820), (8, 61231365), (9, 54427880), (10, 48985092), (12, 40820910), (13, 37680840), (15, 32656728), (17, 28814760), (18, 27213940), (20, 24492546), (24, 20410455), (26, 18840420), (30, 16328364), (34, 14407380), (36, 13606970), (39, 12560280), (40, 12246273), (45, 10885576), (47, 10422360), (51, 9604920), (52, 9420210), (60, 8164182), (65, 7536168), (68, 7203690), (72, 6803485), (78, 6280140), (85, 5762952), (90, 5442788), (94, 5211180), (102, 4802460), (104, 4710105), (117, 4186760), (120, 4082091), (130, 3768084), (131, 3739320), (136, 3601845), (141, 3474120), (153, 3201640), (156, 3140070), (170, 2881476), (180, 2721394), (188, 2605590), (195, 2512056), (204, 2401230), (221, 2216520), (234, 2093380), (235, 2084472), (255, 1920984), (260, 1884042), (262, 1869660), (282, 1737060), (306, 1600820), (312, 1570035), (340, 1440738), (360, 1360697), (376, 1302795), (390, 1256028), (393, 1246440), (408, 1200615), (423, 1158040), (442, 1108260), (468, 1046690), (470, 1042236), (510, 960492), (520, 942021), (524, 934830), (564, 868530), (585, 837352), (611, 801720), (612, 800410), (655, 747864), (663, 738840), (680, 720369), (705, 694824), (765, 640328), (780, 628014), (786, 623220), (799, 613080), (846, 579020), (884, 554130), (936, 523345), (940, 521118), (1020, 480246), (1048, 467415), (1105, 443304), (1128, 434265), (1170, 418676), (1179, 415480), (1222, 400860), (1224, 400205), (1310, 373932), (1326, 369420), (1410, 347412), (1530, 320164), (1560, 314007), (1572, 311610), (1598, 306540), (1692, 289510), (1703, 287640), (1768, 277065), (1833, 267240), (1880, 260559), (1965, 249288), (1989, 246280), (2040, 240123), (2115, 231608), (2210, 221652), (2227, 219960), (2340, 209338), (2358, 207740), (2397, 204360), (2444, 200430), (2620, 186966), (2652, 184710), (2820, 173706), (3055, 160344), (3060, 160082), (3144, 155805), (3196, 153270), (3315, 147768), (3384, 144755), (3406, 143820), (3666, 133620), (3930, 124644), (3978, 123140), (3995, 122616), (4230, 115804), (4420, 110826), (4454, 109980), (4680, 104669), (4716, 103870), (4794, 102180), (4888, 100215), (5109, 95880), (5240, 93483), (5304, 92355), (5499, 89080), (5640, 86853), (5895, 83096), (6110, 80172), (6120, 80041), (6157, 79560), (6392, 76635), (6630, 73884), (6681, 73320), (6812, 71910), (7191, 68120), (7332, 66810), (7860, 62322), (7956, 61570), (7990, 61308), (8460, 57902), (8515, 57528), (8840, 55413), (8908, 54990), (9165, 53448), (9432, 51935), (9588, 51090), (9945, 49256), (10218, 47940), (10387, 47160), (10998, 44540), (11135, 43992), (11790, 41548), (11985, 40872), (12220, 40086), (12314, 39780), (13260, 36942), (13362, 36660), (13624, 35955), (14382, 34060), (14664, 33405), (15327, 31960), (15720, 31161), (15912, 30785), (15980, 30654), (16920, 28951), (17030, 28764), (17816, 27495), (18330, 26724), (18471, 26520), (19176, 25545), (19890, 24628), (20043, 24440), (20436, 23970), (20774, 23580), (21996, 22270)]