28252577760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{8933}}^1$

素因数の和:9561

約数の個数: 192

約数和(自身を含む): 97259097600

約数和(自身を除く): 69006519840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 599, 660, 880, 1056, 1198, 1320, 1760, 1797, 2396, 2640, 2995, 3594, 4792, 5280, 5990, 6589, 7188, 8933, 8985, 9584, 11980, 13178, 14376, 17866, 17970, 19168, 19767, 23960, 26356, 26799, 28752, 32945, 35732, 35940, 39534, 44665, 47920, 52712, 53598, 57504, 65890, 71464, 71880, 79068, 89330, 95840, 98263, 98835, 105424, 107196, 131780, 133995, 142928, 143760, 158136, 178660, 196526, 197670, 210848, 214392, 263560, 267990, 285856, 287520, 294789, 316272, 357320, 393052, 395340, 428784, 491315, 527120, 535980, 589578, 632544, 714640, 786104, 790680, 857568, 982630, 1054240, 1071960, 1179156, 1429280, 1473945, 1572208, 1581360, 1965260, 2143920, 2358312, 2947890, 3144416, 3162720, 3930520, 4287840, 4716624, 5350867, 5895780, 7861040, 9433248, 10701734, 11791560, 15722080, 16052601, 21403468, 23583120, 26754335, 32105202, 42806936, 47166240, 53508670, 58859537, 64210404, 80263005, 85613872, 107017340, 117719074, 128420808, 160526010, 171227744, 176578611, 214034680, 235438148, 256841616, 294297685, 321052020, 353157222, 428069360, 470876296, 513683232, 588595370, 642104040, 706314444, 856138720, 882893055, 941752592, 1177190740, 1284208080, 1412628888, 1765786110, 1883505184, 2354381480, 2568416160, 2825257776, 3531572220, 4708762960, 5650515552, 7063144440, 9417525920, 14126288880, 28252577760]

約数ペア:

[(1, 28252577760), (2, 14126288880), (3, 9417525920), (4, 7063144440), (5, 5650515552), (6, 4708762960), (8, 3531572220), (10, 2825257776), (11, 2568416160), (12, 2354381480), (15, 1883505184), (16, 1765786110), (20, 1412628888), (22, 1284208080), (24, 1177190740), (30, 941752592), (32, 882893055), (33, 856138720), (40, 706314444), (44, 642104040), (48, 588595370), (55, 513683232), (60, 470876296), (66, 428069360), (80, 353157222), (88, 321052020), (96, 294297685), (110, 256841616), (120, 235438148), (132, 214034680), (160, 176578611), (165, 171227744), (176, 160526010), (220, 128420808), (240, 117719074), (264, 107017340), (330, 85613872), (352, 80263005), (440, 64210404), (480, 58859537), (528, 53508670), (599, 47166240), (660, 42806936), (880, 32105202), (1056, 26754335), (1198, 23583120), (1320, 21403468), (1760, 16052601), (1797, 15722080), (2396, 11791560), (2640, 10701734), (2995, 9433248), (3594, 7861040), (4792, 5895780), (5280, 5350867), (5990, 4716624), (6589, 4287840), (7188, 3930520), (8933, 3162720), (8985, 3144416), (9584, 2947890), (11980, 2358312), (13178, 2143920), (14376, 1965260), (17866, 1581360), (17970, 1572208), (19168, 1473945), (19767, 1429280), (23960, 1179156), (26356, 1071960), (26799, 1054240), (28752, 982630), (32945, 857568), (35732, 790680), (35940, 786104), (39534, 714640), (44665, 632544), (47920, 589578), (52712, 535980), (53598, 527120), (57504, 491315), (65890, 428784), (71464, 395340), (71880, 393052), (79068, 357320), (89330, 316272), (95840, 294789), (98263, 287520), (98835, 285856), (105424, 267990), (107196, 263560), (131780, 214392), (133995, 210848), (142928, 197670), (143760, 196526), (158136, 178660)]