222669360

素因数分解:

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

素因数の和:476

約数の個数: 240

約数和(自身を含む): 808385760

約数和(自身を除く): 585716400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 41, 45, 48, 57, 60, 72, 76, 80, 82, 90, 95, 114, 120, 123, 144, 152, 164, 171, 180, 190, 205, 228, 240, 246, 285, 304, 328, 342, 360, 369, 380, 397, 410, 456, 492, 570, 615, 656, 684, 720, 738, 760, 779, 794, 820, 855, 912, 984, 1140, 1191, 1230, 1368, 1476, 1520, 1558, 1588, 1640, 1710, 1845, 1968, 1985, 2280, 2337, 2382, 2460, 2736, 2952, 3116, 3176, 3280, 3420, 3573, 3690, 3895, 3970, 4560, 4674, 4764, 4920, 5904, 5955, 6232, 6352, 6840, 7011, 7146, 7380, 7543, 7790, 7940, 9348, 9528, 9840, 11685, 11910, 12464, 13680, 14022, 14292, 14760, 15086, 15580, 15880, 16277, 17865, 18696, 19056, 22629, 23370, 23820, 28044, 28584, 29520, 30172, 31160, 31760, 32554, 35055, 35730, 37392, 37715, 45258, 46740, 47640, 48831, 56088, 57168, 60344, 62320, 65108, 67887, 70110, 71460, 75430, 81385, 90516, 93480, 95280, 97662, 112176, 113145, 120688, 130216, 135774, 140220, 142920, 146493, 150860, 162770, 181032, 186960, 195324, 226290, 244155, 260432, 271548, 280440, 285840, 292986, 301720, 309263, 325540, 339435, 362064, 390648, 452580, 488310, 543096, 560880, 585972, 603440, 618526, 651080, 678870, 732465, 781296, 905160, 927789, 976620, 1086192, 1171944, 1237052, 1302160, 1357740, 1464930, 1546315, 1810320, 1855578, 1953240, 2343888, 2474104, 2715480, 2783367, 2929860, 3092630, 3711156, 3906480, 4638945, 4948208, 5430960, 5566734, 5859720, 6185260, 7422312, 9277890, 11133468, 11719440, 12370520, 13916835, 14844624, 18555780, 22266936, 24741040, 27833670, 37111560, 44533872, 55667340, 74223120, 111334680, 222669360]

約数ペア:

[(1, 222669360), (2, 111334680), (3, 74223120), (4, 55667340), (5, 44533872), (6, 37111560), (8, 27833670), (9, 24741040), (10, 22266936), (12, 18555780), (15, 14844624), (16, 13916835), (18, 12370520), (19, 11719440), (20, 11133468), (24, 9277890), (30, 7422312), (36, 6185260), (38, 5859720), (40, 5566734), (41, 5430960), (45, 4948208), (48, 4638945), (57, 3906480), (60, 3711156), (72, 3092630), (76, 2929860), (80, 2783367), (82, 2715480), (90, 2474104), (95, 2343888), (114, 1953240), (120, 1855578), (123, 1810320), (144, 1546315), (152, 1464930), (164, 1357740), (171, 1302160), (180, 1237052), (190, 1171944), (205, 1086192), (228, 976620), (240, 927789), (246, 905160), (285, 781296), (304, 732465), (328, 678870), (342, 651080), (360, 618526), (369, 603440), (380, 585972), (397, 560880), (410, 543096), (456, 488310), (492, 452580), (570, 390648), (615, 362064), (656, 339435), (684, 325540), (720, 309263), (738, 301720), (760, 292986), (779, 285840), (794, 280440), (820, 271548), (855, 260432), (912, 244155), (984, 226290), (1140, 195324), (1191, 186960), (1230, 181032), (1368, 162770), (1476, 150860), (1520, 146493), (1558, 142920), (1588, 140220), (1640, 135774), (1710, 130216), (1845, 120688), (1968, 113145), (1985, 112176), (2280, 97662), (2337, 95280), (2382, 93480), (2460, 90516), (2736, 81385), (2952, 75430), (3116, 71460), (3176, 70110), (3280, 67887), (3420, 65108), (3573, 62320), (3690, 60344), (3895, 57168), (3970, 56088), (4560, 48831), (4674, 47640), (4764, 46740), (4920, 45258), (5904, 37715), (5955, 37392), (6232, 35730), (6352, 35055), (6840, 32554), (7011, 31760), (7146, 31160), (7380, 30172), (7543, 29520), (7790, 28584), (7940, 28044), (9348, 23820), (9528, 23370), (9840, 22629), (11685, 19056), (11910, 18696), (12464, 17865), (13680, 16277), (14022, 15880), (14292, 15580), (14760, 15086)]