2198389200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{261713}}^1$

素因数の和:261741

約数の個数: 120

約数和(自身を含む): 8048228928

約数和(自身を除く): 5849839728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 261713, 523426, 785139, 1046852, 1308565, 1570278, 1831991, 2093704, 2617130, 3140556, 3663982, 3925695, 4187408, 5234260, 5495973, 6281112, 6542825, 7327964, 7851390, 9159955, 10468520, 10991946, 12562224, 13085650, 14655928, 15702780, 18319910, 19628475, 20937040, 21983892, 26171300, 27479865, 29311856, 31405560, 36639820, 39256950, 43967784, 45799775, 52342600, 54959730, 62811120, 73279640, 78513900, 87935568, 91599550, 104685200, 109919460, 137399325, 146559280, 157027800, 183199100, 219838920, 274798650, 314055600, 366398200, 439677840, 549597300, 732796400, 1099194600, 2198389200]

約数ペア:

[(1, 2198389200), (2, 1099194600), (3, 732796400), (4, 549597300), (5, 439677840), (6, 366398200), (7, 314055600), (8, 274798650), (10, 219838920), (12, 183199100), (14, 157027800), (15, 146559280), (16, 137399325), (20, 109919460), (21, 104685200), (24, 91599550), (25, 87935568), (28, 78513900), (30, 73279640), (35, 62811120), (40, 54959730), (42, 52342600), (48, 45799775), (50, 43967784), (56, 39256950), (60, 36639820), (70, 31405560), (75, 29311856), (80, 27479865), (84, 26171300), (100, 21983892), (105, 20937040), (112, 19628475), (120, 18319910), (140, 15702780), (150, 14655928), (168, 13085650), (175, 12562224), (200, 10991946), (210, 10468520), (240, 9159955), (280, 7851390), (300, 7327964), (336, 6542825), (350, 6281112), (400, 5495973), (420, 5234260), (525, 4187408), (560, 3925695), (600, 3663982), (700, 3140556), (840, 2617130), (1050, 2093704), (1200, 1831991), (1400, 1570278), (1680, 1308565), (2100, 1046852), (2800, 785139), (4200, 523426), (8400, 261713)]