102480420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:530

約数の個数: 192

約数和(自身を含む): 359202816

約数和(自身を除く): 256722396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 31, 34, 35, 42, 51, 60, 62, 68, 70, 84, 85, 93, 102, 105, 119, 124, 140, 155, 170, 186, 204, 210, 217, 238, 255, 310, 340, 357, 372, 420, 434, 463, 465, 476, 510, 527, 595, 620, 651, 714, 868, 926, 930, 1020, 1054, 1085, 1190, 1302, 1389, 1428, 1581, 1785, 1852, 1860, 2108, 2170, 2315, 2380, 2604, 2635, 2778, 3162, 3241, 3255, 3570, 3689, 4340, 4630, 5270, 5556, 6324, 6482, 6510, 6945, 7140, 7378, 7871, 7905, 9260, 9723, 10540, 11067, 12964, 13020, 13890, 14353, 14756, 15742, 15810, 16205, 18445, 19446, 22134, 23613, 27780, 28706, 31484, 31620, 32410, 36890, 38892, 39355, 43059, 44268, 47226, 48615, 55097, 55335, 57412, 64820, 71765, 73780, 78710, 86118, 94452, 97230, 100471, 110194, 110670, 118065, 143530, 157420, 165291, 172236, 194460, 200942, 215295, 220388, 221340, 236130, 244001, 275485, 287060, 301413, 330582, 401884, 430590, 472260, 488002, 502355, 550970, 602826, 661164, 732003, 826455, 861180, 976004, 1004710, 1101940, 1205652, 1220005, 1464006, 1507065, 1652910, 1708007, 2009420, 2440010, 2928012, 3014130, 3305820, 3416014, 3660015, 4880020, 5124021, 6028260, 6832028, 7320030, 8540035, 10248042, 14640060, 17080070, 20496084, 25620105, 34160140, 51240210, 102480420]

約数ペア:

[(1, 102480420), (2, 51240210), (3, 34160140), (4, 25620105), (5, 20496084), (6, 17080070), (7, 14640060), (10, 10248042), (12, 8540035), (14, 7320030), (15, 6832028), (17, 6028260), (20, 5124021), (21, 4880020), (28, 3660015), (30, 3416014), (31, 3305820), (34, 3014130), (35, 2928012), (42, 2440010), (51, 2009420), (60, 1708007), (62, 1652910), (68, 1507065), (70, 1464006), (84, 1220005), (85, 1205652), (93, 1101940), (102, 1004710), (105, 976004), (119, 861180), (124, 826455), (140, 732003), (155, 661164), (170, 602826), (186, 550970), (204, 502355), (210, 488002), (217, 472260), (238, 430590), (255, 401884), (310, 330582), (340, 301413), (357, 287060), (372, 275485), (420, 244001), (434, 236130), (463, 221340), (465, 220388), (476, 215295), (510, 200942), (527, 194460), (595, 172236), (620, 165291), (651, 157420), (714, 143530), (868, 118065), (926, 110670), (930, 110194), (1020, 100471), (1054, 97230), (1085, 94452), (1190, 86118), (1302, 78710), (1389, 73780), (1428, 71765), (1581, 64820), (1785, 57412), (1852, 55335), (1860, 55097), (2108, 48615), (2170, 47226), (2315, 44268), (2380, 43059), (2604, 39355), (2635, 38892), (2778, 36890), (3162, 32410), (3241, 31620), (3255, 31484), (3570, 28706), (3689, 27780), (4340, 23613), (4630, 22134), (5270, 19446), (5556, 18445), (6324, 16205), (6482, 15810), (6510, 15742), (6945, 14756), (7140, 14353), (7378, 13890), (7871, 13020), (7905, 12964), (9260, 11067), (9723, 10540)]