4966920

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{73}}^1$

素因数の和:106

約数の個数: 192

約数和(自身を含む): 19393920

約数和(自身を除く): 14427000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 73, 81, 84, 90, 105, 108, 120, 126, 135, 140, 146, 162, 168, 180, 189, 210, 216, 219, 243, 252, 270, 280, 292, 315, 324, 360, 365, 378, 405, 420, 438, 486, 504, 511, 540, 567, 584, 630, 648, 657, 730, 756, 810, 840, 876, 945, 972, 1022, 1080, 1095, 1134, 1215, 1260, 1314, 1460, 1512, 1533, 1620, 1701, 1752, 1890, 1944, 1971, 2044, 2190, 2268, 2430, 2520, 2555, 2628, 2835, 2920, 3066, 3240, 3285, 3402, 3780, 3942, 4088, 4380, 4536, 4599, 4860, 5110, 5256, 5670, 5913, 6132, 6570, 6804, 7560, 7665, 7884, 8505, 8760, 9198, 9720, 9855, 10220, 11340, 11826, 12264, 13140, 13608, 13797, 15330, 15768, 17010, 17739, 18396, 19710, 20440, 22680, 22995, 23652, 26280, 27594, 29565, 30660, 34020, 35478, 36792, 39420, 41391, 45990, 47304, 55188, 59130, 61320, 68040, 68985, 70956, 78840, 82782, 88695, 91980, 110376, 118260, 124173, 137970, 141912, 165564, 177390, 183960, 206955, 236520, 248346, 275940, 331128, 354780, 413910, 496692, 551880, 620865, 709560, 827820, 993384, 1241730, 1655640, 2483460, 4966920]

約数ペア:

[(1, 4966920), (2, 2483460), (3, 1655640), (4, 1241730), (5, 993384), (6, 827820), (7, 709560), (8, 620865), (9, 551880), (10, 496692), (12, 413910), (14, 354780), (15, 331128), (18, 275940), (20, 248346), (21, 236520), (24, 206955), (27, 183960), (28, 177390), (30, 165564), (35, 141912), (36, 137970), (40, 124173), (42, 118260), (45, 110376), (54, 91980), (56, 88695), (60, 82782), (63, 78840), (70, 70956), (72, 68985), (73, 68040), (81, 61320), (84, 59130), (90, 55188), (105, 47304), (108, 45990), (120, 41391), (126, 39420), (135, 36792), (140, 35478), (146, 34020), (162, 30660), (168, 29565), (180, 27594), (189, 26280), (210, 23652), (216, 22995), (219, 22680), (243, 20440), (252, 19710), (270, 18396), (280, 17739), (292, 17010), (315, 15768), (324, 15330), (360, 13797), (365, 13608), (378, 13140), (405, 12264), (420, 11826), (438, 11340), (486, 10220), (504, 9855), (511, 9720), (540, 9198), (567, 8760), (584, 8505), (630, 7884), (648, 7665), (657, 7560), (730, 6804), (756, 6570), (810, 6132), (840, 5913), (876, 5670), (945, 5256), (972, 5110), (1022, 4860), (1080, 4599), (1095, 4536), (1134, 4380), (1215, 4088), (1260, 3942), (1314, 3780), (1460, 3402), (1512, 3285), (1533, 3240), (1620, 3066), (1701, 2920), (1752, 2835), (1890, 2628), (1944, 2555), (1971, 2520), (2044, 2430), (2190, 2268)]