1600025280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{238099}}^1$

素因数の和:238126

約数の個数: 112

約数和(自身を含む): 5805830400

約数和(自身を除く): 4205805120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 238099, 476198, 714297, 952396, 1190495, 1428594, 1666693, 1904792, 2380990, 2857188, 3333386, 3571485, 3809584, 4761980, 5000079, 5714376, 6666772, 7142970, 7619168, 8333465, 9523960, 10000158, 11428752, 13333544, 14285940, 15238336, 16666930, 19047920, 20000316, 22857504, 25000395, 26667088, 28571880, 33333860, 38095840, 40000632, 45715008, 50000790, 53334176, 57143760, 66667720, 76191680, 80001264, 100001580, 106668352, 114287520, 133335440, 160002528, 200003160, 228575040, 266670880, 320005056, 400006320, 533341760, 800012640, 1600025280]

約数ペア:

[(1, 1600025280), (2, 800012640), (3, 533341760), (4, 400006320), (5, 320005056), (6, 266670880), (7, 228575040), (8, 200003160), (10, 160002528), (12, 133335440), (14, 114287520), (15, 106668352), (16, 100001580), (20, 80001264), (21, 76191680), (24, 66667720), (28, 57143760), (30, 53334176), (32, 50000790), (35, 45715008), (40, 40000632), (42, 38095840), (48, 33333860), (56, 28571880), (60, 26667088), (64, 25000395), (70, 22857504), (80, 20000316), (84, 19047920), (96, 16666930), (105, 15238336), (112, 14285940), (120, 13333544), (140, 11428752), (160, 10000158), (168, 9523960), (192, 8333465), (210, 7619168), (224, 7142970), (240, 6666772), (280, 5714376), (320, 5000079), (336, 4761980), (420, 3809584), (448, 3571485), (480, 3333386), (560, 2857188), (672, 2380990), (840, 1904792), (960, 1666693), (1120, 1428594), (1344, 1190495), (1680, 952396), (2240, 714297), (3360, 476198), (6720, 238099)]