15226251480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{21011}}^1$

素因数の和:21103

約数の個数: 256

約数和(自身を含む): 56278540800

約数和(自身を除く): 41052289320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 61, 66, 72, 88, 90, 99, 108, 110, 120, 122, 132, 135, 165, 180, 183, 198, 216, 220, 244, 264, 270, 297, 305, 330, 360, 366, 396, 440, 488, 495, 540, 549, 594, 610, 660, 671, 732, 792, 915, 990, 1080, 1098, 1188, 1220, 1320, 1342, 1464, 1485, 1647, 1830, 1980, 2013, 2196, 2376, 2440, 2684, 2745, 2970, 3294, 3355, 3660, 3960, 4026, 4392, 5368, 5490, 5940, 6039, 6588, 6710, 7320, 8052, 8235, 10065, 10980, 11880, 12078, 13176, 13420, 16104, 16470, 18117, 20130, 21011, 21960, 24156, 26840, 30195, 32940, 36234, 40260, 42022, 48312, 60390, 63033, 65880, 72468, 80520, 84044, 90585, 105055, 120780, 126066, 144936, 168088, 181170, 189099, 210110, 231121, 241560, 252132, 315165, 362340, 378198, 420220, 462242, 504264, 567297, 630330, 693363, 724680, 756396, 840440, 924484, 945495, 1134594, 1155605, 1260660, 1281671, 1386726, 1512792, 1848968, 1890990, 2080089, 2269188, 2311210, 2521320, 2563342, 2773452, 2836485, 3466815, 3781980, 3845013, 4160178, 4538376, 4622420, 5126684, 5546904, 5672970, 6240267, 6408355, 6933630, 7563960, 7690026, 8320356, 9244840, 10253368, 10400445, 11345940, 11535039, 12480534, 12816710, 13867260, 14098381, 15380052, 16640712, 19225065, 20800890, 22691880, 23070078, 24961068, 25633420, 27734520, 28196762, 30760104, 31201335, 34605117, 38450130, 41601780, 42295143, 46140156, 49922136, 51266840, 56393524, 57675195, 62402670, 69210234, 70491905, 76900260, 83203560, 84590286, 92280312, 112787048, 115350390, 124805340, 126885429, 138420468, 140983810, 153800520, 169180572, 173025585, 211475715, 230700780, 249610680, 253770858, 276840936, 281967620, 338361144, 346051170, 380656287, 422951430, 461401560, 507541716, 563935240, 634427145, 692102340, 761312574, 845902860, 1015083432, 1268854290, 1384204680, 1522625148, 1691805720, 1903281435, 2537708580, 3045250296, 3806562870, 5075417160, 7613125740, 15226251480]

約数ペア:

[(1, 15226251480), (2, 7613125740), (3, 5075417160), (4, 3806562870), (5, 3045250296), (6, 2537708580), (8, 1903281435), (9, 1691805720), (10, 1522625148), (11, 1384204680), (12, 1268854290), (15, 1015083432), (18, 845902860), (20, 761312574), (22, 692102340), (24, 634427145), (27, 563935240), (30, 507541716), (33, 461401560), (36, 422951430), (40, 380656287), (44, 346051170), (45, 338361144), (54, 281967620), (55, 276840936), (60, 253770858), (61, 249610680), (66, 230700780), (72, 211475715), (88, 173025585), (90, 169180572), (99, 153800520), (108, 140983810), (110, 138420468), (120, 126885429), (122, 124805340), (132, 115350390), (135, 112787048), (165, 92280312), (180, 84590286), (183, 83203560), (198, 76900260), (216, 70491905), (220, 69210234), (244, 62402670), (264, 57675195), (270, 56393524), (297, 51266840), (305, 49922136), (330, 46140156), (360, 42295143), (366, 41601780), (396, 38450130), (440, 34605117), (488, 31201335), (495, 30760104), (540, 28196762), (549, 27734520), (594, 25633420), (610, 24961068), (660, 23070078), (671, 22691880), (732, 20800890), (792, 19225065), (915, 16640712), (990, 15380052), (1080, 14098381), (1098, 13867260), (1188, 12816710), (1220, 12480534), (1320, 11535039), (1342, 11345940), (1464, 10400445), (1485, 10253368), (1647, 9244840), (1830, 8320356), (1980, 7690026), (2013, 7563960), (2196, 6933630), (2376, 6408355), (2440, 6240267), (2684, 5672970), (2745, 5546904), (2970, 5126684), (3294, 4622420), (3355, 4538376), (3660, 4160178), (3960, 3845013), (4026, 3781980), (4392, 3466815), (5368, 2836485), (5490, 2773452), (5940, 2563342), (6039, 2521320), (6588, 2311210), (6710, 2269188), (7320, 2080089), (8052, 1890990), (8235, 1848968), (10065, 1512792), (10980, 1386726), (11880, 1281671), (12078, 1260660), (13176, 1155605), (13420, 1134594), (16104, 945495), (16470, 924484), (18117, 840440), (20130, 756396), (21011, 724680), (21960, 693363), (24156, 630330), (26840, 567297), (30195, 504264), (32940, 462242), (36234, 420220), (40260, 378198), (42022, 362340), (48312, 315165), (60390, 252132), (63033, 241560), (65880, 231121), (72468, 210110), (80520, 189099), (84044, 181170), (90585, 168088), (105055, 144936), (120780, 126066)]