1601342080

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{977}}^1$

素因数の和:1206

約数の個数: 128

約数和(自身を含む): 4147854480

約数和(自身を除く): 2546512400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 197, 208, 260, 320, 394, 416, 520, 640, 788, 832, 977, 985, 1040, 1576, 1664, 1954, 1970, 2080, 2561, 3152, 3908, 3940, 4160, 4885, 5122, 6304, 7816, 7880, 8320, 9770, 10244, 12608, 12701, 12805, 15632, 15760, 19540, 20488, 25216, 25402, 25610, 31264, 31520, 39080, 40976, 50804, 51220, 62528, 63040, 63505, 78160, 81952, 101608, 102440, 125056, 126080, 127010, 156320, 163904, 192469, 203216, 204880, 254020, 312640, 327808, 384938, 406432, 409760, 508040, 625280, 769876, 812864, 819520, 962345, 1016080, 1539752, 1625728, 1639040, 1924690, 2032160, 2502097, 3079504, 3849380, 4064320, 5004194, 6159008, 7698760, 8128640, 10008388, 12318016, 12510485, 15397520, 20016776, 24636032, 25020970, 30795040, 40033552, 50041940, 61590080, 80067104, 100083880, 123180160, 160134208, 200167760, 320268416, 400335520, 800671040, 1601342080]

約数ペア:

[(1, 1601342080), (2, 800671040), (4, 400335520), (5, 320268416), (8, 200167760), (10, 160134208), (13, 123180160), (16, 100083880), (20, 80067104), (26, 61590080), (32, 50041940), (40, 40033552), (52, 30795040), (64, 25020970), (65, 24636032), (80, 20016776), (104, 15397520), (128, 12510485), (130, 12318016), (160, 10008388), (197, 8128640), (208, 7698760), (260, 6159008), (320, 5004194), (394, 4064320), (416, 3849380), (520, 3079504), (640, 2502097), (788, 2032160), (832, 1924690), (977, 1639040), (985, 1625728), (1040, 1539752), (1576, 1016080), (1664, 962345), (1954, 819520), (1970, 812864), (2080, 769876), (2561, 625280), (3152, 508040), (3908, 409760), (3940, 406432), (4160, 384938), (4885, 327808), (5122, 312640), (6304, 254020), (7816, 204880), (7880, 203216), (8320, 192469), (9770, 163904), (10244, 156320), (12608, 127010), (12701, 126080), (12805, 125056), (15632, 102440), (15760, 101608), (19540, 81952), (20488, 78160), (25216, 63505), (25402, 63040), (25610, 62528), (31264, 51220), (31520, 50804), (39080, 40976)]