1000046040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{7583}}^1$

素因数の和:7761

約数の個数: 128

約数和(自身を含む): 3451023360

約数和(自身を除く): 2450977320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 157, 168, 210, 280, 314, 420, 471, 628, 785, 840, 942, 1099, 1256, 1570, 1884, 2198, 2355, 3140, 3297, 3768, 4396, 4710, 5495, 6280, 6594, 7583, 8792, 9420, 10990, 13188, 15166, 16485, 18840, 21980, 22749, 26376, 30332, 32970, 37915, 43960, 45498, 53081, 60664, 65940, 75830, 90996, 106162, 113745, 131880, 151660, 159243, 181992, 212324, 227490, 265405, 303320, 318486, 424648, 454980, 530810, 636972, 796215, 909960, 1061620, 1190531, 1273944, 1592430, 2123240, 2381062, 3184860, 3571593, 4762124, 5952655, 6369720, 7143186, 8333717, 9524248, 11905310, 14286372, 16667434, 17857965, 23810620, 25001151, 28572744, 33334868, 35715930, 41668585, 47621240, 50002302, 66669736, 71431860, 83337170, 100004604, 125005755, 142863720, 166674340, 200009208, 250011510, 333348680, 500023020, 1000046040]

約数ペア:

[(1, 1000046040), (2, 500023020), (3, 333348680), (4, 250011510), (5, 200009208), (6, 166674340), (7, 142863720), (8, 125005755), (10, 100004604), (12, 83337170), (14, 71431860), (15, 66669736), (20, 50002302), (21, 47621240), (24, 41668585), (28, 35715930), (30, 33334868), (35, 28572744), (40, 25001151), (42, 23810620), (56, 17857965), (60, 16667434), (70, 14286372), (84, 11905310), (105, 9524248), (120, 8333717), (140, 7143186), (157, 6369720), (168, 5952655), (210, 4762124), (280, 3571593), (314, 3184860), (420, 2381062), (471, 2123240), (628, 1592430), (785, 1273944), (840, 1190531), (942, 1061620), (1099, 909960), (1256, 796215), (1570, 636972), (1884, 530810), (2198, 454980), (2355, 424648), (3140, 318486), (3297, 303320), (3768, 265405), (4396, 227490), (4710, 212324), (5495, 181992), (6280, 159243), (6594, 151660), (7583, 131880), (8792, 113745), (9420, 106162), (10990, 90996), (13188, 75830), (15166, 65940), (16485, 60664), (18840, 53081), (21980, 45498), (22749, 43960), (26376, 37915), (30332, 32970)]