210785040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1013}}^1$

素因数の和:1066

約数の個数: 180

約数和(自身を含む): 752718564

約数和(自身を除く): 541933524

約数列:

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

約数ペア:

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