428118480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:259

約数の個数: 320

約数和(自身を含む): 1590969600

約数和(自身を除く): 1162851120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 89, 90, 102, 108, 120, 131, 135, 136, 144, 153, 170, 178, 180, 204, 216, 240, 255, 262, 267, 270, 272, 306, 340, 356, 360, 393, 408, 432, 445, 459, 510, 524, 534, 540, 612, 655, 680, 712, 720, 765, 786, 801, 816, 890, 918, 1020, 1048, 1068, 1080, 1179, 1224, 1310, 1335, 1360, 1424, 1513, 1530, 1572, 1602, 1780, 1836, 1965, 2040, 2096, 2136, 2160, 2227, 2295, 2358, 2403, 2448, 2620, 2670, 3026, 3060, 3144, 3204, 3537, 3560, 3672, 3930, 4005, 4080, 4272, 4454, 4539, 4590, 4716, 4806, 5240, 5340, 5895, 6052, 6120, 6288, 6408, 6681, 7074, 7120, 7344, 7565, 7860, 8010, 8908, 9078, 9180, 9432, 9612, 10480, 10680, 11135, 11659, 11790, 12015, 12104, 12240, 12816, 13362, 13617, 14148, 15130, 15720, 16020, 17685, 17816, 18156, 18360, 18864, 19224, 20043, 21360, 22270, 22695, 23318, 23580, 24030, 24208, 26724, 27234, 28296, 30260, 31440, 32040, 33405, 34977, 35370, 35632, 36312, 36720, 38448, 40086, 40851, 44540, 45390, 46636, 47160, 48060, 53448, 54468, 56592, 58295, 60129, 60520, 64080, 66810, 68085, 69954, 70740, 72624, 80172, 81702, 89080, 90780, 93272, 94320, 96120, 100215, 104931, 106896, 108936, 116590, 120258, 121040, 133620, 136170, 139908, 141480, 160344, 163404, 174885, 178160, 181560, 186544, 192240, 198203, 200430, 204255, 209862, 217872, 233180, 240516, 267240, 272340, 279816, 282960, 300645, 314793, 320688, 326808, 349770, 363120, 396406, 400860, 408510, 419724, 466360, 481032, 524655, 534480, 544680, 559632, 594609, 601290, 629586, 653616, 699540, 792812, 801720, 817020, 839448, 932720, 962064, 991015, 1049310, 1089360, 1189218, 1202580, 1259172, 1399080, 1573965, 1585624, 1603440, 1634040, 1678896, 1783827, 1982030, 2098620, 2378436, 2405160, 2518344, 2798160, 2973045, 3147930, 3171248, 3268080, 3567654, 3964060, 4197240, 4756872, 4810320, 5036688, 5351481, 5946090, 6295860, 7135308, 7928120, 8394480, 8919135, 9513744, 10702962, 11892180, 12591720, 14270616, 15856240, 17838270, 21405924, 23784360, 25183440, 26757405, 28541232, 35676540, 42811848, 47568720, 53514810, 71353080, 85623696, 107029620, 142706160, 214059240, 428118480]

約数ペア:

[(1, 428118480), (2, 214059240), (3, 142706160), (4, 107029620), (5, 85623696), (6, 71353080), (8, 53514810), (9, 47568720), (10, 42811848), (12, 35676540), (15, 28541232), (16, 26757405), (17, 25183440), (18, 23784360), (20, 21405924), (24, 17838270), (27, 15856240), (30, 14270616), (34, 12591720), (36, 11892180), (40, 10702962), (45, 9513744), (48, 8919135), (51, 8394480), (54, 7928120), (60, 7135308), (68, 6295860), (72, 5946090), (80, 5351481), (85, 5036688), (89, 4810320), (90, 4756872), (102, 4197240), (108, 3964060), (120, 3567654), (131, 3268080), (135, 3171248), (136, 3147930), (144, 2973045), (153, 2798160), (170, 2518344), (178, 2405160), (180, 2378436), (204, 2098620), (216, 1982030), (240, 1783827), (255, 1678896), (262, 1634040), (267, 1603440), (270, 1585624), (272, 1573965), (306, 1399080), (340, 1259172), (356, 1202580), (360, 1189218), (393, 1089360), (408, 1049310), (432, 991015), (445, 962064), (459, 932720), (510, 839448), (524, 817020), (534, 801720), (540, 792812), (612, 699540), (655, 653616), (680, 629586), (712, 601290), (720, 594609), (765, 559632), (786, 544680), (801, 534480), (816, 524655), (890, 481032), (918, 466360), (1020, 419724), (1048, 408510), (1068, 400860), (1080, 396406), (1179, 363120), (1224, 349770), (1310, 326808), (1335, 320688), (1360, 314793), (1424, 300645), (1513, 282960), (1530, 279816), (1572, 272340), (1602, 267240), (1780, 240516), (1836, 233180), (1965, 217872), (2040, 209862), (2096, 204255), (2136, 200430), (2160, 198203), (2227, 192240), (2295, 186544), (2358, 181560), (2403, 178160), (2448, 174885), (2620, 163404), (2670, 160344), (3026, 141480), (3060, 139908), (3144, 136170), (3204, 133620), (3537, 121040), (3560, 120258), (3672, 116590), (3930, 108936), (4005, 106896), (4080, 104931), (4272, 100215), (4454, 96120), (4539, 94320), (4590, 93272), (4716, 90780), (4806, 89080), (5240, 81702), (5340, 80172), (5895, 72624), (6052, 70740), (6120, 69954), (6288, 68085), (6408, 66810), (6681, 64080), (7074, 60520), (7120, 60129), (7344, 58295), (7565, 56592), (7860, 54468), (8010, 53448), (8908, 48060), (9078, 47160), (9180, 46636), (9432, 45390), (9612, 44540), (10480, 40851), (10680, 40086), (11135, 38448), (11659, 36720), (11790, 36312), (12015, 35632), (12104, 35370), (12240, 34977), (12816, 33405), (13362, 32040), (13617, 31440), (14148, 30260), (15130, 28296), (15720, 27234), (16020, 26724), (17685, 24208), (17816, 24030), (18156, 23580), (18360, 23318), (18864, 22695), (19224, 22270), (20043, 21360)]