264880980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 288

約数和(自身を含む): 1004849664

約数和(自身を除く): 739968684

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 103, 105, 117, 126, 130, 140, 156, 157, 180, 182, 195, 206, 210, 234, 252, 260, 273, 309, 314, 315, 364, 390, 412, 420, 455, 468, 471, 515, 546, 585, 618, 628, 630, 721, 780, 785, 819, 910, 927, 942, 1030, 1092, 1099, 1170, 1236, 1260, 1339, 1365, 1413, 1442, 1545, 1570, 1638, 1820, 1854, 1884, 2041, 2060, 2163, 2198, 2340, 2355, 2678, 2730, 2826, 2884, 3090, 3140, 3276, 3297, 3605, 3708, 4017, 4082, 4095, 4326, 4396, 4635, 4710, 5356, 5460, 5495, 5652, 6123, 6180, 6489, 6594, 6695, 7065, 7210, 8034, 8164, 8190, 8652, 9270, 9373, 9420, 9891, 10205, 10815, 10990, 12051, 12246, 12978, 13188, 13390, 14130, 14287, 14420, 16068, 16171, 16380, 16485, 18369, 18540, 18746, 19782, 20085, 20410, 21630, 21980, 24102, 24492, 25956, 26780, 28119, 28260, 28574, 30615, 32342, 32445, 32970, 36738, 37492, 39564, 40170, 40820, 42861, 43260, 46865, 48204, 48513, 49455, 56238, 57148, 60255, 61230, 64684, 64890, 65940, 71435, 73476, 80340, 80855, 84357, 85722, 91845, 93730, 97026, 98910, 112476, 113197, 120510, 122460, 128583, 129780, 140595, 142870, 145539, 161710, 168714, 171444, 183690, 187460, 194052, 197820, 210223, 214305, 226394, 241020, 242565, 257166, 281190, 285740, 291078, 323420, 337428, 339591, 367380, 420446, 421785, 428610, 452788, 485130, 514332, 562380, 565985, 582156, 630669, 642915, 679182, 727695, 840892, 843570, 857220, 970260, 1018773, 1051115, 1131970, 1261338, 1285830, 1358364, 1455390, 1471561, 1687140, 1697955, 1892007, 2037546, 2102230, 2263940, 2522676, 2571660, 2910780, 2943122, 3153345, 3395910, 3784014, 4075092, 4204460, 4414683, 5093865, 5886244, 6306690, 6791820, 7357805, 7568028, 8829366, 9460035, 10187730, 12613380, 13244049, 14715610, 17658732, 18920070, 20375460, 22073415, 26488098, 29431220, 37840140, 44146830, 52976196, 66220245, 88293660, 132440490, 264880980]

約数ペア:

[(1, 264880980), (2, 132440490), (3, 88293660), (4, 66220245), (5, 52976196), (6, 44146830), (7, 37840140), (9, 29431220), (10, 26488098), (12, 22073415), (13, 20375460), (14, 18920070), (15, 17658732), (18, 14715610), (20, 13244049), (21, 12613380), (26, 10187730), (28, 9460035), (30, 8829366), (35, 7568028), (36, 7357805), (39, 6791820), (42, 6306690), (45, 5886244), (52, 5093865), (60, 4414683), (63, 4204460), (65, 4075092), (70, 3784014), (78, 3395910), (84, 3153345), (90, 2943122), (91, 2910780), (103, 2571660), (105, 2522676), (117, 2263940), (126, 2102230), (130, 2037546), (140, 1892007), (156, 1697955), (157, 1687140), (180, 1471561), (182, 1455390), (195, 1358364), (206, 1285830), (210, 1261338), (234, 1131970), (252, 1051115), (260, 1018773), (273, 970260), (309, 857220), (314, 843570), (315, 840892), (364, 727695), (390, 679182), (412, 642915), (420, 630669), (455, 582156), (468, 565985), (471, 562380), (515, 514332), (546, 485130), (585, 452788), (618, 428610), (628, 421785), (630, 420446), (721, 367380), (780, 339591), (785, 337428), (819, 323420), (910, 291078), (927, 285740), (942, 281190), (1030, 257166), (1092, 242565), (1099, 241020), (1170, 226394), (1236, 214305), (1260, 210223), (1339, 197820), (1365, 194052), (1413, 187460), (1442, 183690), (1545, 171444), (1570, 168714), (1638, 161710), (1820, 145539), (1854, 142870), (1884, 140595), (2041, 129780), (2060, 128583), (2163, 122460), (2198, 120510), (2340, 113197), (2355, 112476), (2678, 98910), (2730, 97026), (2826, 93730), (2884, 91845), (3090, 85722), (3140, 84357), (3276, 80855), (3297, 80340), (3605, 73476), (3708, 71435), (4017, 65940), (4082, 64890), (4095, 64684), (4326, 61230), (4396, 60255), (4635, 57148), (4710, 56238), (5356, 49455), (5460, 48513), (5495, 48204), (5652, 46865), (6123, 43260), (6180, 42861), (6489, 40820), (6594, 40170), (6695, 39564), (7065, 37492), (7210, 36738), (8034, 32970), (8164, 32445), (8190, 32342), (8652, 30615), (9270, 28574), (9373, 28260), (9420, 28119), (9891, 26780), (10205, 25956), (10815, 24492), (10990, 24102), (12051, 21980), (12246, 21630), (12978, 20410), (13188, 20085), (13390, 19782), (14130, 18746), (14287, 18540), (14420, 18369), (16068, 16485), (16171, 16380)]