74223120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:473

約数の個数: 160

約数和(自身を含む): 248734080

約数和(自身を除く): 174510960

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, 397, 410, 456, 492, 570, 615, 656, 760, 779, 794, 820, 912, 984, 1140, 1191, 1230, 1520, 1558, 1588, 1640, 1968, 1985, 2280, 2337, 2382, 2460, 3116, 3176, 3280, 3895, 3970, 4560, 4674, 4764, 4920, 5955, 6232, 6352, 7543, 7790, 7940, 9348, 9528, 9840, 11685, 11910, 12464, 15086, 15580, 15880, 16277, 18696, 19056, 22629, 23370, 23820, 30172, 31160, 31760, 32554, 37392, 37715, 45258, 46740, 47640, 48831, 60344, 62320, 65108, 75430, 81385, 90516, 93480, 95280, 97662, 113145, 120688, 130216, 150860, 162770, 181032, 186960, 195324, 226290, 244155, 260432, 301720, 309263, 325540, 362064, 390648, 452580, 488310, 603440, 618526, 651080, 781296, 905160, 927789, 976620, 1237052, 1302160, 1546315, 1810320, 1855578, 1953240, 2474104, 3092630, 3711156, 3906480, 4638945, 4948208, 6185260, 7422312, 9277890, 12370520, 14844624, 18555780, 24741040, 37111560, 74223120]

約数ペア:

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