66142440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:713

約数の個数: 256

約数和(自身を含む): 271756800

約数和(自身を除く): 205614360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 673, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1346, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2019, 2184, 2340, 2457, 2520, 2692, 2730, 2808, 3276, 3365, 3510, 3640, 3780, 4038, 4095, 4680, 4711, 4914, 5384, 5460, 6057, 6552, 6730, 7020, 7560, 8076, 8190, 8749, 9422, 9828, 10095, 10920, 12114, 12285, 13460, 14040, 14133, 16152, 16380, 17498, 18171, 18844, 19656, 20190, 23555, 24228, 24570, 26247, 26920, 28266, 30285, 32760, 34996, 36342, 37688, 40380, 42399, 43745, 47110, 48456, 49140, 52494, 56532, 60570, 61243, 69992, 70665, 72684, 78741, 80760, 84798, 87490, 90855, 94220, 98280, 104988, 113064, 121140, 122486, 127197, 131235, 141330, 145368, 157482, 169596, 174980, 181710, 183729, 188440, 209976, 211995, 236223, 242280, 244972, 254394, 262470, 282660, 306215, 314964, 339192, 349960, 363420, 367458, 393705, 423990, 472446, 489944, 508788, 524940, 551187, 565320, 612430, 629928, 635985, 726840, 734916, 787410, 847980, 918645, 944892, 1017576, 1049880, 1102374, 1181115, 1224860, 1271970, 1469832, 1574820, 1653561, 1695960, 1837290, 1889784, 2204748, 2362230, 2449720, 2543940, 2755935, 3149640, 3307122, 3674580, 4409496, 4724460, 5087880, 5511870, 6614244, 7349160, 8267805, 9448920, 11023740, 13228488, 16535610, 22047480, 33071220, 66142440]

約数ペア:

[(1, 66142440), (2, 33071220), (3, 22047480), (4, 16535610), (5, 13228488), (6, 11023740), (7, 9448920), (8, 8267805), (9, 7349160), (10, 6614244), (12, 5511870), (13, 5087880), (14, 4724460), (15, 4409496), (18, 3674580), (20, 3307122), (21, 3149640), (24, 2755935), (26, 2543940), (27, 2449720), (28, 2362230), (30, 2204748), (35, 1889784), (36, 1837290), (39, 1695960), (40, 1653561), (42, 1574820), (45, 1469832), (52, 1271970), (54, 1224860), (56, 1181115), (60, 1102374), (63, 1049880), (65, 1017576), (70, 944892), (72, 918645), (78, 847980), (84, 787410), (90, 734916), (91, 726840), (104, 635985), (105, 629928), (108, 612430), (117, 565320), (120, 551187), (126, 524940), (130, 508788), (135, 489944), (140, 472446), (156, 423990), (168, 393705), (180, 367458), (182, 363420), (189, 349960), (195, 339192), (210, 314964), (216, 306215), (234, 282660), (252, 262470), (260, 254394), (270, 244972), (273, 242280), (280, 236223), (312, 211995), (315, 209976), (351, 188440), (360, 183729), (364, 181710), (378, 174980), (390, 169596), (420, 157482), (455, 145368), (468, 141330), (504, 131235), (520, 127197), (540, 122486), (546, 121140), (585, 113064), (630, 104988), (673, 98280), (702, 94220), (728, 90855), (756, 87490), (780, 84798), (819, 80760), (840, 78741), (910, 72684), (936, 70665), (945, 69992), (1080, 61243), (1092, 60570), (1170, 56532), (1260, 52494), (1346, 49140), (1365, 48456), (1404, 47110), (1512, 43745), (1560, 42399), (1638, 40380), (1755, 37688), (1820, 36342), (1890, 34996), (2019, 32760), (2184, 30285), (2340, 28266), (2457, 26920), (2520, 26247), (2692, 24570), (2730, 24228), (2808, 23555), (3276, 20190), (3365, 19656), (3510, 18844), (3640, 18171), (3780, 17498), (4038, 16380), (4095, 16152), (4680, 14133), (4711, 14040), (4914, 13460), (5384, 12285), (5460, 12114), (6057, 10920), (6552, 10095), (6730, 9828), (7020, 9422), (7560, 8749), (8076, 8190)]