201340680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 626762880

約数和(自身を除く): 425422200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 137, 148, 185, 222, 274, 296, 331, 370, 411, 444, 548, 555, 662, 685, 740, 822, 888, 993, 1096, 1110, 1324, 1370, 1480, 1644, 1655, 1986, 2055, 2220, 2648, 2740, 3288, 3310, 3972, 4110, 4440, 4965, 5069, 5480, 6620, 7944, 8220, 9930, 10138, 12247, 13240, 15207, 16440, 19860, 20276, 24494, 25345, 30414, 36741, 39720, 40552, 45347, 48988, 50690, 60828, 61235, 73482, 76035, 90694, 97976, 101380, 121656, 122470, 136041, 146964, 152070, 181388, 183705, 202760, 226735, 244940, 272082, 293928, 304140, 362776, 367410, 453470, 489880, 544164, 608280, 680205, 734820, 906940, 1088328, 1360410, 1469640, 1677839, 1813880, 2720820, 3355678, 5033517, 5441640, 6711356, 8389195, 10067034, 13422712, 16778390, 20134068, 25167585, 33556780, 40268136, 50335170, 67113560, 100670340, 201340680]

約数ペア:

[(1, 201340680), (2, 100670340), (3, 67113560), (4, 50335170), (5, 40268136), (6, 33556780), (8, 25167585), (10, 20134068), (12, 16778390), (15, 13422712), (20, 10067034), (24, 8389195), (30, 6711356), (37, 5441640), (40, 5033517), (60, 3355678), (74, 2720820), (111, 1813880), (120, 1677839), (137, 1469640), (148, 1360410), (185, 1088328), (222, 906940), (274, 734820), (296, 680205), (331, 608280), (370, 544164), (411, 489880), (444, 453470), (548, 367410), (555, 362776), (662, 304140), (685, 293928), (740, 272082), (822, 244940), (888, 226735), (993, 202760), (1096, 183705), (1110, 181388), (1324, 152070), (1370, 146964), (1480, 136041), (1644, 122470), (1655, 121656), (1986, 101380), (2055, 97976), (2220, 90694), (2648, 76035), (2740, 73482), (3288, 61235), (3310, 60828), (3972, 50690), (4110, 48988), (4440, 45347), (4965, 40552), (5069, 39720), (5480, 36741), (6620, 30414), (7944, 25345), (8220, 24494), (9930, 20276), (10138, 19860), (12247, 16440), (13240, 15207)]