421570080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1013}}^1$

素因数の和:1068

約数の個数: 216

約数和(自身を含む): 1529718372

約数和(自身を除く): 1108148292

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 289, 306, 340, 360, 408, 480, 510, 544, 578, 612, 680, 720, 765, 816, 867, 1013, 1020, 1156, 1224, 1360, 1440, 1445, 1530, 1632, 1734, 2026, 2040, 2312, 2448, 2601, 2720, 2890, 3039, 3060, 3468, 4052, 4080, 4335, 4624, 4896, 5065, 5202, 5780, 6078, 6120, 6936, 8104, 8160, 8670, 9117, 9248, 10130, 10404, 11560, 12156, 12240, 13005, 13872, 15195, 16208, 17221, 17340, 18234, 20260, 20808, 23120, 24312, 24480, 26010, 27744, 30390, 32416, 34442, 34680, 36468, 40520, 41616, 45585, 46240, 48624, 51663, 52020, 60780, 68884, 69360, 72936, 81040, 83232, 86105, 91170, 97248, 103326, 104040, 121560, 137768, 138720, 145872, 154989, 162080, 172210, 182340, 206652, 208080, 243120, 258315, 275536, 291744, 292757, 309978, 344420, 364680, 413304, 416160, 486240, 516630, 551072, 585514, 619956, 688840, 729360, 774945, 826608, 878271, 1033260, 1171028, 1239912, 1377680, 1458720, 1463785, 1549890, 1653216, 1756542, 2066520, 2342056, 2479824, 2634813, 2755360, 2927570, 3099780, 3513084, 4133040, 4391355, 4684112, 4959648, 5269626, 5855140, 6199560, 7026168, 8266080, 8782710, 9368224, 10539252, 11710280, 12399120, 13174065, 14052336, 17565420, 21078504, 23420560, 24798240, 26348130, 28104672, 35130840, 42157008, 46841120, 52696260, 70261680, 84314016, 105392520, 140523360, 210785040, 421570080]

約数ペア:

[(1, 421570080), (2, 210785040), (3, 140523360), (4, 105392520), (5, 84314016), (6, 70261680), (8, 52696260), (9, 46841120), (10, 42157008), (12, 35130840), (15, 28104672), (16, 26348130), (17, 24798240), (18, 23420560), (20, 21078504), (24, 17565420), (30, 14052336), (32, 13174065), (34, 12399120), (36, 11710280), (40, 10539252), (45, 9368224), (48, 8782710), (51, 8266080), (60, 7026168), (68, 6199560), (72, 5855140), (80, 5269626), (85, 4959648), (90, 4684112), (96, 4391355), (102, 4133040), (120, 3513084), (136, 3099780), (144, 2927570), (153, 2755360), (160, 2634813), (170, 2479824), (180, 2342056), (204, 2066520), (240, 1756542), (255, 1653216), (272, 1549890), (288, 1463785), (289, 1458720), (306, 1377680), (340, 1239912), (360, 1171028), (408, 1033260), (480, 878271), (510, 826608), (544, 774945), (578, 729360), (612, 688840), (680, 619956), (720, 585514), (765, 551072), (816, 516630), (867, 486240), (1013, 416160), (1020, 413304), (1156, 364680), (1224, 344420), (1360, 309978), (1440, 292757), (1445, 291744), (1530, 275536), (1632, 258315), (1734, 243120), (2026, 208080), (2040, 206652), (2312, 182340), (2448, 172210), (2601, 162080), (2720, 154989), (2890, 145872), (3039, 138720), (3060, 137768), (3468, 121560), (4052, 104040), (4080, 103326), (4335, 97248), (4624, 91170), (4896, 86105), (5065, 83232), (5202, 81040), (5780, 72936), (6078, 69360), (6120, 68884), (6936, 60780), (8104, 52020), (8160, 51663), (8670, 48624), (9117, 46240), (9248, 45585), (10130, 41616), (10404, 40520), (11560, 36468), (12156, 34680), (12240, 34442), (13005, 32416), (13872, 30390), (15195, 27744), (16208, 26010), (17221, 24480), (17340, 24312), (18234, 23120), (20260, 20808)]