83945040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:525

約数の個数: 160

約数和(自身を含む): 281232000

約数和(自身を除く): 197286960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 240, 246, 285, 304, 328, 380, 410, 449, 456, 492, 570, 615, 656, 760, 779, 820, 898, 912, 984, 1140, 1230, 1347, 1520, 1558, 1640, 1796, 1968, 2245, 2280, 2337, 2460, 2694, 3116, 3280, 3592, 3895, 4490, 4560, 4674, 4920, 5388, 6232, 6735, 7184, 7790, 8531, 8980, 9348, 9840, 10776, 11685, 12464, 13470, 15580, 17062, 17960, 18409, 18696, 21552, 23370, 25593, 26940, 31160, 34124, 35920, 36818, 37392, 42655, 46740, 51186, 53880, 55227, 62320, 68248, 73636, 85310, 92045, 93480, 102372, 107760, 110454, 127965, 136496, 147272, 170620, 184090, 186960, 204744, 220908, 255930, 276135, 294544, 341240, 349771, 368180, 409488, 441816, 511860, 552270, 682480, 699542, 736360, 883632, 1023720, 1049313, 1104540, 1399084, 1472720, 1748855, 2047440, 2098626, 2209080, 2798168, 3497710, 4197252, 4418160, 5246565, 5596336, 6995420, 8394504, 10493130, 13990840, 16789008, 20986260, 27981680, 41972520, 83945040]

約数ペア:

[(1, 83945040), (2, 41972520), (3, 27981680), (4, 20986260), (5, 16789008), (6, 13990840), (8, 10493130), (10, 8394504), (12, 6995420), (15, 5596336), (16, 5246565), (19, 4418160), (20, 4197252), (24, 3497710), (30, 2798168), (38, 2209080), (40, 2098626), (41, 2047440), (48, 1748855), (57, 1472720), (60, 1399084), (76, 1104540), (80, 1049313), (82, 1023720), (95, 883632), (114, 736360), (120, 699542), (123, 682480), (152, 552270), (164, 511860), (190, 441816), (205, 409488), (228, 368180), (240, 349771), (246, 341240), (285, 294544), (304, 276135), (328, 255930), (380, 220908), (410, 204744), (449, 186960), (456, 184090), (492, 170620), (570, 147272), (615, 136496), (656, 127965), (760, 110454), (779, 107760), (820, 102372), (898, 93480), (912, 92045), (984, 85310), (1140, 73636), (1230, 68248), (1347, 62320), (1520, 55227), (1558, 53880), (1640, 51186), (1796, 46740), (1968, 42655), (2245, 37392), (2280, 36818), (2337, 35920), (2460, 34124), (2694, 31160), (3116, 26940), (3280, 25593), (3592, 23370), (3895, 21552), (4490, 18696), (4560, 18409), (4674, 17960), (4920, 17062), (5388, 15580), (6232, 13470), (6735, 12464), (7184, 11685), (7790, 10776), (8531, 9840), (8980, 9348)]