13157036460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{12583}}^1$

素因数の和:12792

約数の個数: 144

約数和(自身を含む): 41252667456

約数和(自身を除く): 28095630996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 157, 180, 185, 222, 314, 333, 370, 444, 471, 555, 628, 666, 740, 785, 942, 1110, 1332, 1413, 1570, 1665, 1884, 2220, 2355, 2826, 3140, 3330, 4710, 5652, 5809, 6660, 7065, 9420, 11618, 12583, 14130, 17427, 23236, 25166, 28260, 29045, 34854, 37749, 50332, 52281, 58090, 62915, 69708, 75498, 87135, 104562, 113247, 116180, 125830, 150996, 174270, 188745, 209124, 226494, 251660, 261405, 348540, 377490, 452988, 465571, 522810, 566235, 754980, 931142, 1045620, 1132470, 1396713, 1862284, 1975531, 2264940, 2327855, 2793426, 3951062, 4190139, 4655710, 5586852, 5926593, 6983565, 7902124, 8380278, 9311420, 9877655, 11853186, 13967130, 16760556, 17779779, 19755310, 20950695, 23706372, 27934260, 29632965, 35559558, 39510620, 41901390, 59265930, 71119116, 73094647, 83802780, 88898895, 118531860, 146189294, 177797790, 219283941, 292378588, 355595580, 365473235, 438567882, 657851823, 730946470, 877135764, 1096419705, 1315703646, 1461892940, 2192839410, 2631407292, 3289259115, 4385678820, 6578518230, 13157036460]

約数ペア:

[(1, 13157036460), (2, 6578518230), (3, 4385678820), (4, 3289259115), (5, 2631407292), (6, 2192839410), (9, 1461892940), (10, 1315703646), (12, 1096419705), (15, 877135764), (18, 730946470), (20, 657851823), (30, 438567882), (36, 365473235), (37, 355595580), (45, 292378588), (60, 219283941), (74, 177797790), (90, 146189294), (111, 118531860), (148, 88898895), (157, 83802780), (180, 73094647), (185, 71119116), (222, 59265930), (314, 41901390), (333, 39510620), (370, 35559558), (444, 29632965), (471, 27934260), (555, 23706372), (628, 20950695), (666, 19755310), (740, 17779779), (785, 16760556), (942, 13967130), (1110, 11853186), (1332, 9877655), (1413, 9311420), (1570, 8380278), (1665, 7902124), (1884, 6983565), (2220, 5926593), (2355, 5586852), (2826, 4655710), (3140, 4190139), (3330, 3951062), (4710, 2793426), (5652, 2327855), (5809, 2264940), (6660, 1975531), (7065, 1862284), (9420, 1396713), (11618, 1132470), (12583, 1045620), (14130, 931142), (17427, 754980), (23236, 566235), (25166, 522810), (28260, 465571), (29045, 452988), (34854, 377490), (37749, 348540), (50332, 261405), (52281, 251660), (58090, 226494), (62915, 209124), (69708, 188745), (75498, 174270), (87135, 150996), (104562, 125830), (113247, 116180)]