215424360

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:662

約数の個数: 192

約数和(自身を含む): 746928000

約数和(自身を除く): 531503640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 243, 270, 296, 324, 333, 360, 370, 405, 444, 486, 540, 555, 599, 648, 666, 740, 810, 888, 972, 999, 1080, 1110, 1198, 1215, 1332, 1480, 1620, 1665, 1797, 1944, 1998, 2220, 2396, 2430, 2664, 2995, 2997, 3240, 3330, 3594, 3996, 4440, 4792, 4860, 4995, 5391, 5990, 5994, 6660, 7188, 7992, 8985, 8991, 9720, 9990, 10782, 11980, 11988, 13320, 14376, 14985, 16173, 17970, 17982, 19980, 21564, 22163, 23960, 23976, 26955, 29970, 32346, 35940, 35964, 39960, 43128, 44326, 44955, 48519, 53910, 59940, 64692, 66489, 71880, 71928, 80865, 88652, 89910, 97038, 107820, 110815, 119880, 129384, 132978, 145557, 161730, 177304, 179820, 194076, 199467, 215640, 221630, 242595, 265956, 291114, 323460, 332445, 359640, 388152, 398934, 443260, 485190, 531912, 582228, 598401, 646920, 664890, 727785, 797868, 886520, 970380, 997335, 1164456, 1196802, 1329780, 1455570, 1595736, 1795203, 1940760, 1994670, 2393604, 2659560, 2911140, 2992005, 3590406, 3989340, 4787208, 5385609, 5822280, 5984010, 7180812, 7978680, 8976015, 10771218, 11968020, 14361624, 17952030, 21542436, 23936040, 26928045, 35904060, 43084872, 53856090, 71808120, 107712180, 215424360]

約数ペア:

[(1, 215424360), (2, 107712180), (3, 71808120), (4, 53856090), (5, 43084872), (6, 35904060), (8, 26928045), (9, 23936040), (10, 21542436), (12, 17952030), (15, 14361624), (18, 11968020), (20, 10771218), (24, 8976015), (27, 7978680), (30, 7180812), (36, 5984010), (37, 5822280), (40, 5385609), (45, 4787208), (54, 3989340), (60, 3590406), (72, 2992005), (74, 2911140), (81, 2659560), (90, 2393604), (108, 1994670), (111, 1940760), (120, 1795203), (135, 1595736), (148, 1455570), (162, 1329780), (180, 1196802), (185, 1164456), (216, 997335), (222, 970380), (243, 886520), (270, 797868), (296, 727785), (324, 664890), (333, 646920), (360, 598401), (370, 582228), (405, 531912), (444, 485190), (486, 443260), (540, 398934), (555, 388152), (599, 359640), (648, 332445), (666, 323460), (740, 291114), (810, 265956), (888, 242595), (972, 221630), (999, 215640), (1080, 199467), (1110, 194076), (1198, 179820), (1215, 177304), (1332, 161730), (1480, 145557), (1620, 132978), (1665, 129384), (1797, 119880), (1944, 110815), (1998, 107820), (2220, 97038), (2396, 89910), (2430, 88652), (2664, 80865), (2995, 71928), (2997, 71880), (3240, 66489), (3330, 64692), (3594, 59940), (3996, 53910), (4440, 48519), (4792, 44955), (4860, 44326), (4995, 43128), (5391, 39960), (5990, 35964), (5994, 35940), (6660, 32346), (7188, 29970), (7992, 26955), (8985, 23976), (8991, 23960), (9720, 22163), (9990, 21564), (10782, 19980), (11980, 17982), (11988, 17970), (13320, 16173), (14376, 14985)]