2016397800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6551}}^1$

素因数の和:6598

約数の個数: 240

約数和(自身を含む): 7372965600

約数和(自身を除く): 5356567800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 81, 90, 95, 100, 108, 114, 120, 135, 150, 152, 162, 171, 180, 190, 200, 216, 225, 228, 270, 285, 300, 324, 342, 360, 380, 405, 450, 456, 475, 513, 540, 570, 600, 648, 675, 684, 760, 810, 855, 900, 950, 1026, 1080, 1140, 1350, 1368, 1425, 1539, 1620, 1710, 1800, 1900, 2025, 2052, 2280, 2565, 2700, 2850, 3078, 3240, 3420, 3800, 4050, 4104, 4275, 5130, 5400, 5700, 6156, 6551, 6840, 7695, 8100, 8550, 10260, 11400, 12312, 12825, 13102, 15390, 16200, 17100, 19653, 20520, 25650, 26204, 30780, 32755, 34200, 38475, 39306, 51300, 52408, 58959, 61560, 65510, 76950, 78612, 98265, 102600, 117918, 124469, 131020, 153900, 157224, 163775, 176877, 196530, 235836, 248938, 262040, 294795, 307800, 327550, 353754, 373407, 393060, 471672, 491325, 497876, 530631, 589590, 622345, 655100, 707508, 746814, 786120, 884385, 982650, 995752, 1061262, 1120221, 1179180, 1244690, 1310200, 1415016, 1473975, 1493628, 1768770, 1867035, 1965300, 2122524, 2240442, 2358360, 2489380, 2653155, 2947950, 2987256, 3111725, 3360663, 3537540, 3734070, 3930600, 4245048, 4421925, 4480884, 4978760, 5306310, 5601105, 5895900, 6223450, 6721326, 7075080, 7468140, 8843850, 8961768, 9335175, 10081989, 10612620, 11202210, 11791800, 12446900, 13265775, 13442652, 14936280, 16803315, 17687700, 18670350, 20163978, 21225240, 22404420, 24893800, 26531550, 26885304, 28005525, 33606630, 35375400, 37340700, 40327956, 44808840, 50409945, 53063100, 56011050, 67213260, 74681400, 80655912, 84016575, 100819890, 106126200, 112022100, 134426520, 168033150, 201639780, 224044200, 252049725, 336066300, 403279560, 504099450, 672132600, 1008198900, 2016397800]

約数ペア:

[(1, 2016397800), (2, 1008198900), (3, 672132600), (4, 504099450), (5, 403279560), (6, 336066300), (8, 252049725), (9, 224044200), (10, 201639780), (12, 168033150), (15, 134426520), (18, 112022100), (19, 106126200), (20, 100819890), (24, 84016575), (25, 80655912), (27, 74681400), (30, 67213260), (36, 56011050), (38, 53063100), (40, 50409945), (45, 44808840), (50, 40327956), (54, 37340700), (57, 35375400), (60, 33606630), (72, 28005525), (75, 26885304), (76, 26531550), (81, 24893800), (90, 22404420), (95, 21225240), (100, 20163978), (108, 18670350), (114, 17687700), (120, 16803315), (135, 14936280), (150, 13442652), (152, 13265775), (162, 12446900), (171, 11791800), (180, 11202210), (190, 10612620), (200, 10081989), (216, 9335175), (225, 8961768), (228, 8843850), (270, 7468140), (285, 7075080), (300, 6721326), (324, 6223450), (342, 5895900), (360, 5601105), (380, 5306310), (405, 4978760), (450, 4480884), (456, 4421925), (475, 4245048), (513, 3930600), (540, 3734070), (570, 3537540), (600, 3360663), (648, 3111725), (675, 2987256), (684, 2947950), (760, 2653155), (810, 2489380), (855, 2358360), (900, 2240442), (950, 2122524), (1026, 1965300), (1080, 1867035), (1140, 1768770), (1350, 1493628), (1368, 1473975), (1425, 1415016), (1539, 1310200), (1620, 1244690), (1710, 1179180), (1800, 1120221), (1900, 1061262), (2025, 995752), (2052, 982650), (2280, 884385), (2565, 786120), (2700, 746814), (2850, 707508), (3078, 655100), (3240, 622345), (3420, 589590), (3800, 530631), (4050, 497876), (4104, 491325), (4275, 471672), (5130, 393060), (5400, 373407), (5700, 353754), (6156, 327550), (6551, 307800), (6840, 294795), (7695, 262040), (8100, 248938), (8550, 235836), (10260, 196530), (11400, 176877), (12312, 163775), (12825, 157224), (13102, 153900), (15390, 131020), (16200, 124469), (17100, 117918), (19653, 102600), (20520, 98265), (25650, 78612), (26204, 76950), (30780, 65510), (32755, 61560), (34200, 58959), (38475, 52408), (39306, 51300)]