243952800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1117}}^1$

素因数の和:1160

約数の個数: 288

約数和(自身を含む): 978187392

約数和(自身を除く): 734234592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 96, 100, 104, 105, 112, 120, 130, 140, 150, 156, 160, 168, 175, 182, 195, 200, 208, 210, 224, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 416, 420, 455, 480, 520, 525, 546, 560, 600, 624, 650, 672, 700, 728, 780, 800, 840, 910, 975, 1040, 1050, 1092, 1117, 1120, 1200, 1248, 1300, 1365, 1400, 1456, 1560, 1680, 1820, 1950, 2080, 2100, 2184, 2234, 2275, 2400, 2600, 2730, 2800, 2912, 3120, 3351, 3360, 3640, 3900, 4200, 4368, 4468, 4550, 5200, 5460, 5585, 5600, 6240, 6702, 6825, 7280, 7800, 7819, 8400, 8736, 8936, 9100, 10400, 10920, 11170, 13404, 13650, 14521, 14560, 15600, 15638, 16755, 16800, 17872, 18200, 21840, 22340, 23457, 26808, 27300, 27925, 29042, 31200, 31276, 33510, 35744, 36400, 39095, 43563, 43680, 44680, 46914, 53616, 54600, 55850, 58084, 62552, 67020, 72605, 72800, 78190, 83775, 87126, 89360, 93828, 101647, 107232, 109200, 111700, 116168, 117285, 125104, 134040, 145210, 156380, 167550, 174252, 178720, 187656, 195475, 203294, 217815, 218400, 223400, 232336, 234570, 250208, 268080, 290420, 304941, 312760, 335100, 348504, 363025, 375312, 390950, 406588, 435630, 446800, 464672, 469140, 508235, 536160, 580840, 586425, 609882, 625520, 670200, 697008, 726050, 750624, 781900, 813176, 871260, 893600, 938280, 1016470, 1089075, 1161680, 1172850, 1219764, 1251040, 1340400, 1394016, 1452100, 1524705, 1563800, 1626352, 1742520, 1876560, 2032940, 2178150, 2323360, 2345700, 2439528, 2541175, 2680800, 2904200, 3049410, 3127600, 3252704, 3485040, 3753120, 4065880, 4356300, 4691400, 4879056, 5082350, 5808400, 6098820, 6255200, 6970080, 7623525, 8131760, 8712600, 9382800, 9758112, 10164700, 11616800, 12197640, 15247050, 16263520, 17425200, 18765600, 20329400, 24395280, 30494100, 34850400, 40658800, 48790560, 60988200, 81317600, 121976400, 243952800]

約数ペア:

[(1, 243952800), (2, 121976400), (3, 81317600), (4, 60988200), (5, 48790560), (6, 40658800), (7, 34850400), (8, 30494100), (10, 24395280), (12, 20329400), (13, 18765600), (14, 17425200), (15, 16263520), (16, 15247050), (20, 12197640), (21, 11616800), (24, 10164700), (25, 9758112), (26, 9382800), (28, 8712600), (30, 8131760), (32, 7623525), (35, 6970080), (39, 6255200), (40, 6098820), (42, 5808400), (48, 5082350), (50, 4879056), (52, 4691400), (56, 4356300), (60, 4065880), (65, 3753120), (70, 3485040), (75, 3252704), (78, 3127600), (80, 3049410), (84, 2904200), (91, 2680800), (96, 2541175), (100, 2439528), (104, 2345700), (105, 2323360), (112, 2178150), (120, 2032940), (130, 1876560), (140, 1742520), (150, 1626352), (156, 1563800), (160, 1524705), (168, 1452100), (175, 1394016), (182, 1340400), (195, 1251040), (200, 1219764), (208, 1172850), (210, 1161680), (224, 1089075), (240, 1016470), (260, 938280), (273, 893600), (280, 871260), (300, 813176), (312, 781900), (325, 750624), (336, 726050), (350, 697008), (364, 670200), (390, 625520), (400, 609882), (416, 586425), (420, 580840), (455, 536160), (480, 508235), (520, 469140), (525, 464672), (546, 446800), (560, 435630), (600, 406588), (624, 390950), (650, 375312), (672, 363025), (700, 348504), (728, 335100), (780, 312760), (800, 304941), (840, 290420), (910, 268080), (975, 250208), (1040, 234570), (1050, 232336), (1092, 223400), (1117, 218400), (1120, 217815), (1200, 203294), (1248, 195475), (1300, 187656), (1365, 178720), (1400, 174252), (1456, 167550), (1560, 156380), (1680, 145210), (1820, 134040), (1950, 125104), (2080, 117285), (2100, 116168), (2184, 111700), (2234, 109200), (2275, 107232), (2400, 101647), (2600, 93828), (2730, 89360), (2800, 87126), (2912, 83775), (3120, 78190), (3351, 72800), (3360, 72605), (3640, 67020), (3900, 62552), (4200, 58084), (4368, 55850), (4468, 54600), (4550, 53616), (5200, 46914), (5460, 44680), (5585, 43680), (5600, 43563), (6240, 39095), (6702, 36400), (6825, 35744), (7280, 33510), (7800, 31276), (7819, 31200), (8400, 29042), (8736, 27925), (8936, 27300), (9100, 26808), (10400, 23457), (10920, 22340), (11170, 21840), (13404, 18200), (13650, 17872), (14521, 16800), (14560, 16755), (15600, 15638)]