193009080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2003}}^1$

素因数の和:2101

約数の個数: 128

約数和(自身を含む): 640638720

約数和(自身を除く): 447629640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 73, 88, 110, 120, 132, 146, 165, 219, 220, 264, 292, 330, 365, 438, 440, 584, 660, 730, 803, 876, 1095, 1320, 1460, 1606, 1752, 2003, 2190, 2409, 2920, 3212, 4006, 4015, 4380, 4818, 6009, 6424, 8012, 8030, 8760, 9636, 10015, 12018, 12045, 16024, 16060, 19272, 20030, 22033, 24036, 24090, 30045, 32120, 40060, 44066, 48072, 48180, 60090, 66099, 80120, 88132, 96360, 110165, 120180, 132198, 146219, 176264, 220330, 240360, 264396, 292438, 330495, 438657, 440660, 528792, 584876, 660990, 731095, 877314, 881320, 1169752, 1321980, 1462190, 1608409, 1754628, 2193285, 2643960, 2924380, 3216818, 3509256, 4386570, 4825227, 5848760, 6433636, 8042045, 8773140, 9650454, 12867272, 16084090, 17546280, 19300908, 24126135, 32168180, 38601816, 48252270, 64336360, 96504540, 193009080]

約数ペア:

[(1, 193009080), (2, 96504540), (3, 64336360), (4, 48252270), (5, 38601816), (6, 32168180), (8, 24126135), (10, 19300908), (11, 17546280), (12, 16084090), (15, 12867272), (20, 9650454), (22, 8773140), (24, 8042045), (30, 6433636), (33, 5848760), (40, 4825227), (44, 4386570), (55, 3509256), (60, 3216818), (66, 2924380), (73, 2643960), (88, 2193285), (110, 1754628), (120, 1608409), (132, 1462190), (146, 1321980), (165, 1169752), (219, 881320), (220, 877314), (264, 731095), (292, 660990), (330, 584876), (365, 528792), (438, 440660), (440, 438657), (584, 330495), (660, 292438), (730, 264396), (803, 240360), (876, 220330), (1095, 176264), (1320, 146219), (1460, 132198), (1606, 120180), (1752, 110165), (2003, 96360), (2190, 88132), (2409, 80120), (2920, 66099), (3212, 60090), (4006, 48180), (4015, 48072), (4380, 44066), (4818, 40060), (6009, 32120), (6424, 30045), (8012, 24090), (8030, 24036), (8760, 22033), (9636, 20030), (10015, 19272), (12018, 16060), (12045, 16024)]