148446240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:475

約数の個数: 192

約数和(自身を含む): 505491840

約数和(自身を除く): 357045600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 96, 114, 120, 123, 152, 160, 164, 190, 205, 228, 240, 246, 285, 304, 328, 380, 397, 410, 456, 480, 492, 570, 608, 615, 656, 760, 779, 794, 820, 912, 984, 1140, 1191, 1230, 1312, 1520, 1558, 1588, 1640, 1824, 1968, 1985, 2280, 2337, 2382, 2460, 3040, 3116, 3176, 3280, 3895, 3936, 3970, 4560, 4674, 4764, 4920, 5955, 6232, 6352, 6560, 7543, 7790, 7940, 9120, 9348, 9528, 9840, 11685, 11910, 12464, 12704, 15086, 15580, 15880, 16277, 18696, 19056, 19680, 22629, 23370, 23820, 24928, 30172, 31160, 31760, 32554, 37392, 37715, 38112, 45258, 46740, 47640, 48831, 60344, 62320, 63520, 65108, 74784, 75430, 81385, 90516, 93480, 95280, 97662, 113145, 120688, 124640, 130216, 150860, 162770, 181032, 186960, 190560, 195324, 226290, 241376, 244155, 260432, 301720, 309263, 325540, 362064, 373920, 390648, 452580, 488310, 520864, 603440, 618526, 651080, 724128, 781296, 905160, 927789, 976620, 1206880, 1237052, 1302160, 1546315, 1562592, 1810320, 1855578, 1953240, 2474104, 2604320, 3092630, 3620640, 3711156, 3906480, 4638945, 4948208, 6185260, 7422312, 7812960, 9277890, 9896416, 12370520, 14844624, 18555780, 24741040, 29689248, 37111560, 49482080, 74223120, 148446240]

約数ペア:

[(1, 148446240), (2, 74223120), (3, 49482080), (4, 37111560), (5, 29689248), (6, 24741040), (8, 18555780), (10, 14844624), (12, 12370520), (15, 9896416), (16, 9277890), (19, 7812960), (20, 7422312), (24, 6185260), (30, 4948208), (32, 4638945), (38, 3906480), (40, 3711156), (41, 3620640), (48, 3092630), (57, 2604320), (60, 2474104), (76, 1953240), (80, 1855578), (82, 1810320), (95, 1562592), (96, 1546315), (114, 1302160), (120, 1237052), (123, 1206880), (152, 976620), (160, 927789), (164, 905160), (190, 781296), (205, 724128), (228, 651080), (240, 618526), (246, 603440), (285, 520864), (304, 488310), (328, 452580), (380, 390648), (397, 373920), (410, 362064), (456, 325540), (480, 309263), (492, 301720), (570, 260432), (608, 244155), (615, 241376), (656, 226290), (760, 195324), (779, 190560), (794, 186960), (820, 181032), (912, 162770), (984, 150860), (1140, 130216), (1191, 124640), (1230, 120688), (1312, 113145), (1520, 97662), (1558, 95280), (1588, 93480), (1640, 90516), (1824, 81385), (1968, 75430), (1985, 74784), (2280, 65108), (2337, 63520), (2382, 62320), (2460, 60344), (3040, 48831), (3116, 47640), (3176, 46740), (3280, 45258), (3895, 38112), (3936, 37715), (3970, 37392), (4560, 32554), (4674, 31760), (4764, 31160), (4920, 30172), (5955, 24928), (6232, 23820), (6352, 23370), (6560, 22629), (7543, 19680), (7790, 19056), (7940, 18696), (9120, 16277), (9348, 15880), (9528, 15580), (9840, 15086), (11685, 12704), (11910, 12464)]