1330375440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1747}}^1$

素因数の和:1949

約数の個数: 160

約数和(自身を含む): 4369720320

約数和(自身を除く): 3039344880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 167, 190, 228, 240, 285, 304, 334, 380, 456, 501, 570, 668, 760, 835, 912, 1002, 1140, 1336, 1520, 1670, 1747, 2004, 2280, 2505, 2672, 3173, 3340, 3494, 4008, 4560, 5010, 5241, 6346, 6680, 6988, 8016, 8735, 9519, 10020, 10482, 12692, 13360, 13976, 15865, 17470, 19038, 20040, 20964, 25384, 26205, 27952, 31730, 33193, 34940, 38076, 40080, 41928, 47595, 50768, 52410, 63460, 66386, 69880, 76152, 83856, 95190, 99579, 104820, 126920, 132772, 139760, 152304, 165965, 190380, 199158, 209640, 253840, 265544, 291749, 331930, 380760, 398316, 419280, 497895, 531088, 583498, 663860, 761520, 796632, 875247, 995790, 1166996, 1327720, 1458745, 1593264, 1750494, 1991580, 2333992, 2655440, 2917490, 3500988, 3983160, 4376235, 4667984, 5543231, 5834980, 7001976, 7966320, 8752470, 11086462, 11669960, 14003952, 16629693, 17504940, 22172924, 23339920, 27716155, 33259386, 35009880, 44345848, 55432310, 66518772, 70019760, 83148465, 88691696, 110864620, 133037544, 166296930, 221729240, 266075088, 332593860, 443458480, 665187720, 1330375440]

約数ペア:

[(1, 1330375440), (2, 665187720), (3, 443458480), (4, 332593860), (5, 266075088), (6, 221729240), (8, 166296930), (10, 133037544), (12, 110864620), (15, 88691696), (16, 83148465), (19, 70019760), (20, 66518772), (24, 55432310), (30, 44345848), (38, 35009880), (40, 33259386), (48, 27716155), (57, 23339920), (60, 22172924), (76, 17504940), (80, 16629693), (95, 14003952), (114, 11669960), (120, 11086462), (152, 8752470), (167, 7966320), (190, 7001976), (228, 5834980), (240, 5543231), (285, 4667984), (304, 4376235), (334, 3983160), (380, 3500988), (456, 2917490), (501, 2655440), (570, 2333992), (668, 1991580), (760, 1750494), (835, 1593264), (912, 1458745), (1002, 1327720), (1140, 1166996), (1336, 995790), (1520, 875247), (1670, 796632), (1747, 761520), (2004, 663860), (2280, 583498), (2505, 531088), (2672, 497895), (3173, 419280), (3340, 398316), (3494, 380760), (4008, 331930), (4560, 291749), (5010, 265544), (5241, 253840), (6346, 209640), (6680, 199158), (6988, 190380), (8016, 165965), (8735, 152304), (9519, 139760), (10020, 132772), (10482, 126920), (12692, 104820), (13360, 99579), (13976, 95190), (15865, 83856), (17470, 76152), (19038, 69880), (20040, 66386), (20964, 63460), (25384, 52410), (26205, 50768), (27952, 47595), (31730, 41928), (33193, 40080), (34940, 38076)]